Birthday in a Box U.S. & Canada – 1st Birthday, Boys Parties, Girls Parties, Toys, Games & Gifts

Birthday in a Box – 1st Birthday, Boys Parties, Girls Parties. Toys, Games & Gifts, Entertaining & Tableware. Kids Birthday Party Supplies & Party Ideas.
The best part about our party supply website, is not only the wide range of themes but the vast number of birthday party supplies and categories we feature. From the initial planning phase until the celebration is over, you can count on us for everything you need. You can shop online on our birthday themes page to find the one you like best. From there, it’s just a few clicks on our easy to navigate party site and you have yourself a perfect shindig. Items such as tableware, invitations, piñatas, decorations, crafts & games, party ideas, cake toppers, balloons, personalized items, costumes, thank you notes and more fun stuff are included. There are 1000s of items in all. But don’t worry, once you choose your theme, the rest is fast, easy and affordable.

Birthday in a Box Online Store

Low Priced Birthday Party Supplies Online At Birthday In A Box
There isn’t a birthday party supplies website on the internet that can help you plan a party as quickly and easily as Birthday in a Box. We guarantee that whether you are 1 or 100, your birthday will be special because of the items we sell here. Furthermore, we are proof that you can plan a fully coordinated theme party with all of the necessary party supplies & decorations at really low prices.
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Make Planning A Birthday Party Easy For Kids And Adult Parties

Birthday in a Box is exactly as our name states – we give you a complete birthday party, shipped in a box directly to your door, as quickly as overnight. No order is too big or too small and every party theme is fun to plan when you check out our many party idea guides. There are approximately 250 party theme idea guides that will give you tips for planning the perfect party.

Over 250 Birthday and Party Themes To Choose From In Our Online Party Store

From first birthday party celebrations to licensed parties for kids such as Disney Princess parties and Batman Superhero parties, Birthday In A Box is the best place to buy party things online. We have Trolls birthday supplies, Moana party supplies, supplies for a Guardians of the Galaxy Party and themes for girls parties and boys parties . Have an Over the Hill party to throw? Look no further than our online party supply store. We also have party things for social get togethers, showers and parties for any occasion.

Get Supplies For Your Birthday Bash From Our Website Today

Start by purchasing the invitations for your soirée. You can choose from standard fill-in-the-blank or custom printed invites. Then, choose your themed tableware and decorations. This is where the easy part comes in. We provide you with complete party kits that include plates, cups, napkins, cutlery and more. Choose from standard, deluxe or ultimate kits, all of which serve a party of eight guests. Our decorating kits and party favor kits put everything together to match your theme, so you simply order the amount you need and add them to your cart.
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Affordable Birthday Items Including Decorations, Favors, Invitations, Tableware And So Much More

Another thing that sets us apart from other birthday party supply companies is our ability to personalize hundreds of items from banners as large as a five feet long to 1 inch buttons. Invitations, thank you notes and mailing labels can also be personalized. The cost of personalization is included in the cost of the item so you can have very expensive looking custom printed party supplies for prices starting as low as $.89.

Kids Birthdays Category Birthday in a Box

If you are shopping for birthday party supplies and can’t quite decide on a theme, you can check out the ones listed here and see not just some, but all of the party themes that we offer. You can easily browse through the thumbnail images of every theme to see the colors, styles and characters that best suit the birthday boy or girl. We carry a great selection of boys party supplies and girls party supplies. From first birthdays to 100th birthdays and everything in between, you can find the party theme that will be exactly what you envisioned. Find the best kids party supplies online at Birthday In A Box.

  • Girls Birthday
  • Boys Birthday
  • 1st Birthday
  • Toddler Birthday
  • Teen / Preteen Birthday
  • Sports Party Themes
  • Retired Themes

Popular Boys Parties Category Birthday in a Box

  • Pokemon Popular Boys Parties
  • Super Mario Brothers Popular Boys Parties
  • Mickey Mouse Popular Boys Parties
  • Batman Popular Boys Parties
  • Superhero Popular Boys Parties
  • Star Wars Popular Boys Parties
  • Harry Potter Popular Boys Parties

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Popular Girls Parties Category Birthday in a Box

  • LOL Surprise
  • Boho Birthday Girl
  • Moana
  • Mermaid
  • Minnie Mouse
  • Frozen
  • Online Shopkins

Popular Toddler Parties Category Birthday in a Box

  • Peppa Pig
  • Paw Patrol
  • PJ Masks
  • Elmo
  • Dinosaur
  • Construction
  • Bubble Guppies

New Themes Category

  • Battle Game

Adult Birthdays Category Birthday in a Box

Imagine the surprise on their faces when they walk into an epic birthday celebration! This exciting collection of Adult Party Themes is a wonderful way to simplify your party plans. If you wish to dazzle your guests with an exciting and unforgettable shindig, this section is the key to making your vision come true.
Your next birthday celebration is an extravaganza no one will forget with our huge selection of birthday celebration themes for adults! Featuring a wide range of bright and impressive party themes, you can find the perfect party style for your guest of honor, and all without having to drive to a single store!
You will have everyone running to mark their calendars when you send out a round of attention-getting and vibrant invitations! And then you build your theme when you start filling the room with matching decorations! Add balloons and a pinata and your party will have even more fun and excitement! When you scatter balloon bouquets around the party, you are creating an immersive celebration everyone will love!
Give your party a cake every bit as spectacular as the decorations when you use our cake toppers and other cake supplies! Every party needs a beautiful cake as a centerpiece, and this one will look so good you will want to take pictures of it before the first slice is cut. Coordinate your tableware, cups and napkins and your theme is fully realized and has a professional and polished feel.
Give your guest of honor a one-of-a-kind party experience when the decorations, favors and more have been personalized with their name! Imagine the look on their face when they look up and see a beautiful birthday banner emblazoned with their name! You can even have the invitations personalized to the intended guest to make your party feel impressive and important before the doors even open! Now you have an unbeatable birthday celebration that can put any kid’s party to shame! Don’t wait until the week before to lock down everything you need for your perfect party! Get an incredible price and fast shipping when you order online today!

  • Milestone Themes
  • Novelty Themes
  • Sports Themes
  • Invitations
  • Favors & Gifts
  • Celebration Themes
  • Personalization
  • Decorations
  • Balloons
  • Novelty
  • Cake Supplies
  • Serveware
  • Candy
  • Solid Tableware
  • All Adult Birthday

Themes & Occasions Category Birthday in a Box

  • Featured Themes, St
  • Easter/Spring
  • Communion / Religious
  • Fiesta
  • Graduation Parties
  • Patrick’s Day
  • Patriotic
  • Summer & Luau
  • Think Pink
  • Oktoberfest
  • Halloween
  • Hanukkah
  • Christmas
  • New Year
  • Super Bowl
  • Autumn/Thanksgiving
  • Valentine’s Day
  • Baby Shower
  • Bachelorette Party
  • Retirement Party
  • Wedding

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Entertaining & Tableware Category Birthday in a Box

  • Solid Tableware
  • Pattern Tableware
  • Serveware
  • Cups & Drinkware
  • Paper & Plastic Plates
  • Online Shop Under $1 Party
  • Paper & Plastic Bowls
  • Napkins
  • Cutlery
  • Tablecovers

Party Supplies & Favors Category Birthday in a Box

  • Baking Goods
  • Candy
  • Decorations
  • Favor Bags & Boxes
  • Favors & Games
  • Balloons
  • Invitations & Thank You Notes
  • Pinatas
  • Trending Favors
  • Back to School

Personalization Category Birthday in a Box

When you add personalized items to your party, it shows that you have gone the extra mile to make unique and special. When guest walk through the door and are greeted with a large banner personalized with the birthday boy or girl’s name emblazoned across it, they will know that the party is going to be great. It makes a very impressive addition to any party theme. There are so many birthday party supplies that you can personalize.
Pick out the perfect personalized party banner. Adding a personal touch that everyone will see can impress adults and excite kids. From simple “Happy Birthday” banners to really cool holiday banners, party stores have it all. Pre-order bigger banners online for bigger parties like Sweet 16 and Fun 21 birthday banners. These can include anything from people’s names to holiday icons. Pick out orange and black for Halloween or red and white with green detail for Christmas. If you find yourself throwing a specialized party, simply match it to the theme! Get anything from cartoon characters to sitcom actors on your banner. Keep in mind to get the correct size. If you’re hanging it up on the wall, find a banner size that covers most of the wall. Hanging over a doorway, you’ll want to make sure it reaches either end with just a little slack in the middle for that sweeping look. Use it as the perfect welcome for all of your guests as they walk in the door or a spectacular backdrop to the countless photos that are sure to be taken! Keep your theme going with the next party necessity!


It may not be high on people’s list of party must haves, but stickers have come a long way in party popularity, mostly due to people of all ages having a fascination with them and how versatile they are. Pick out stickers with the same cartoon character that is your child’s birthday party theme and have them say all sorts of things! From using them as name tags to keep a party together at a public venue to enchanting children by seeing their TV hero saying their name, stickers are an easy treat. Stickers can also be personalized with special messages for each guest, or even used as a little thank you note with the party’s theme tied in. Of course, stickers can be utilized in a variety of ways. While they’re an easy fix for bored kids and a nostalgic delight for teens and young adults, turning them into a game for adults is all too easy. Handing out stickers to adults and getting them to stick them on each other with a prize for the most covered is a hilarious and easy way to add a bit of whimsy to your party!

Invitations & Thank You Cards

It’s easy to copy and paste on all of your invites, or simply drop a time, date and a location into a group chat, but if you’re going all out on your party, sending physical and, more importantly, personalized party invitations to each of your guests is classy and fun! Make sure you have enough to go to everyone and the correct spelling of everyone’s name. You also want to be sure you have the exact mailing address for all your guests. There isn’t much of a point of the invite if they never get it! Be sure to keep the theme of your party going on your invitations. If it’s a Spiderman birthday party for your child, have Spiderman on the invite! If it’s a spooky Halloween bash, pick out bats and pumpkins. If you’re having an upscale holiday soirée, elegant typography and thick card stock is the way to go! If you’re the type to include thank you notes after the party, be sure they either match the invite or have the same general color scheme or theme. The most important part about a thank you note is the personalized aspect of it! If they brought a gift, be sure to mention your thanks for that specific gift.

Favors & Gifts

Goodie bags were the only good part about leaving a birthday party as a kid, so why pass them up as an adult? If you’re throwing a Halloween party, set up a table of themed goodie bags and watch how fast they disappear to the delight of your fully-grown guests. Little holiday presents for everyone as they make their way home after a Christmas or Hanukkah party is the perfect way to be in the spirit of the holidays. And of course, no matter how old you are, getting a goodie bag after a birthday party is always fun. Of course, turning a goodie bag into a party favor is a simple change of style. After something bigger like a graduation or a wedding, party favors that keep in the theme of your party are a classy touch. The best part about all of this is having each one personalized to your guests. Sure, simple favors are fine, but why not make your guests feel really special and have their names on something in the bag, or even cater each favor to that person’s likes and hobbies? If you’re looking to make your party stand out, this is it.

Candy Favors & Containers

Keeping in line with personalized goodie bags is party-themed candy! Baby showers, birthdays, graduations and more can all be taken up a notch by getting candy or containers with personalized messages or having your party’s theme printed all over it. Get candy bars that act as a gender reveal for a baby shower or order giant lollipops that have your party’s theme and message declared on the wrapper. Have lovely swing-top jars printed with your daughter’s name and the date for Sweet 16 bashes and more. Beyond even that, if there is assigned seating for a party meal, including candy with your guests’ name on them as an excellent way to surprise and delight. Get containers of candy that goes with the theme of your party and personalize each container for your guests to take home! Personalized party supplies for birthdays is an excellent way to make the birthday boy or girl feel special, while still sending home all your guests with a treat and a smile.
Make your child’s birthday party a truly special one this year when you choose from some of our amazing personalization items! While favors, gifts, and goodies are always fun, do you know what’s even more fun? When you write your own personalized messages on them!
Start out with our personalized invitations, and make sure everybody receives a customized invite featuring your child’s favorite theme! Whether he or she loves Curious George, Star Wars, PJ Masks, or any other fun television or movie series, we certainly have you covered.
When the guests arrive, they’re going to be thrilled by all of the fun personalization items you’ll have ready as gifts and party favors. From cute personalized candy containers and candy bars to stickers and bottles labels to bubbles and more – you’ll be able to write Happy Birthday messages to your wonderful little son or daughter using all of our awesome customizable items.
When the party is over and it’s time to say farewell, don’t let any of the guests leave without taking their party favors filled with even more fun personalized gifts, goodies, and games. Favor mugs, lip balm, buttons, bag tags, magnets and more – we have everything you need to make sure each and every kid feels as special as can be. Whether your child loves Tinkerbell, Minecraft, Disney princesses or another fun theme, we are sure to have the items you need to make these party favors a gift nobody forgets.
When the party has passed and gone, that’s when it’s time to send out the personalized thank you notes! Choose a note which matches the theme of your party, and remind everyone just how grateful you are that they were able to celebrate your son or daughter on the big day.
If you’re looking for an amazing set of personalization items for your child’s birthday, then look no further. Buy all of your customizable items today, and go make this birthday a day your child will never forget!

  • Invitations and Thank You Cards
  • Candy & Favor Containers
  • Banners
  • Stickers
  • Santa Letters
  • Favors and Gifts

Buy every party supply you need for all your celebrations at Birthday In A Box and save.

Toys, Games & Gifts Category Birthday in a Box

Whether you want to provide your friends and family with some fun during your party or you want to give the guest of honor a great gift to enjoy after the shindig is over, our collection of toys & gifts will get the job done!
Plushies, action figures, inflatable animals, and various party games are available for you to purchase and enjoy!
Make your child’s birthday party into a fun extravaganza for them and all their friends by dipping into our extensive Games, Toys and Gifts catalogue. Whether purchasing for boys or girls you can be sure that you’ll find just what you need. Break out these exciting products and kick the party into high-gear.
Get in on the latest trends with a popular toy that will make for a welcome addition to your child’s collection. The Funko Pops are all the rage these days, featuring cute takes on famous pop culture characters. With everything ranging from superheroes to horror movies, Star Wars and even Disney, no matter what you’re in the market for you can be sure you’ll have the perfect gift come the big B-day.
Make sure all your decorating needs are met and browse through our offerings of wall decals and stand-up characters. This is a cool and easy way to enhance your party’s décor with themed and licensed products showcasing characters such as Mario, or more generalized subjects like monster trucks. Ensure your party’s look is up to scratch with the addition of some very effective décor.
Our dress-up category offers an exciting variety of costumes for parties and Halloween based off a variety of themes or characters. Put them in their favorite Wizarding world with robes straight from the halls of Gryffindor, or suit up alongside the Avengers with Tony Stark’s trademark armor. If they dream about being an astronaut then help them blast off with an outer space inspired look.
Novelty items such as favor gifts like goblets, water bottles, bags and more will also help ensure the party goes off without a hitch. You’ll be able to provide everything your guest needs thanks to our extensive selection designed to make prepping and planning for any event a total snap.

  • Collectible Figures
  • Wall Decals
  • Trending Favors and Gifts
  • Dress Up
  • Novelty Candy
  • Stand Up Characters
  • Online Shop By Character

Party Ideas & Activities Category Birthday in a Box

It’s hard to be party planner, but now you don’t have to go it alone. Get a helping hand in putting together the perfect party for your birthday boy or girl by taking a look through our party activities and ideas. When it comes to the big day, make sure you have a winning theme ready to go.
Our ideas section features a diverse collection of handy blogs that each covers a different theme full of helpful tips and suggestions to help make prepping for the big day a total breeze. If you’ve ever racked your head against the wall trying to pull your party together this collection of blogs is definitely what you’ve been waiting for.
The section covers a range of various topics and ideas. Our Angry Birds, Minecraft, Pokémon, and Super Mario Bros. blogs, just to name a few, are a must-see for anyone with a little gamer in the house, while the Barbie, Shopkins and Candyland ideas will make an excellent fit for girl-centric birthdays. What this all comes out to is a diverse offering that will have you eagerly darting back and forth looking between cool ideas getting you in the mood to design.
A typical section includes suggestions for everything from invitations, to party decorations, and even tableware. But they go beyond just suggesting products and really go into about how to best synergize and use your party supplies in a way that best plays to their strengths. They also cover playtime, recommending cool and fun games that your child and their friends can get up to while partying the day away.
Give yourself the tools you need to pull off a fun party that will be a gift in its own right thanks to the thought and care you’ve put into it. Our party activities and ideas section is just what you’ve been waiting for to help give you the advantage you need.

  • 1st Birthday
  • Boy & Girl Activities
  • Colors & Patterns
  • Disney Princess
  • Food Party Ideas
  • Animals & Bugs
  • Decades, Disney
  • Milestone Parties
  • Miscellaneous
  • Movie
  • Music
  • Occasions
  • Occupational
  • Outdoor
  • Party Planning & Tips
  • Planes
  • Princesses & Magical Activities
  • Sports & Activities
  • Star Wars
  • Superheroes & Villains
  • TV Shows
  • Trains & Automobiles
  • Toys & Games
  • Featured Party Ideas
  • All Party Ideas

Clearance Party Supplies & Decorations

When planning a party on a budget, don’t think for a minute that you need to pass up on haviWhite Pearl Necklace (4) $0.59ng a theme. Check out our Discount and Sale Party Themes and you’ll be pleasantly surprised at how you can create the perfect party for less. No one will know that you got a great bargain but you. The themes are varied like cartoons characters, princesses, animal themes, sports and more. It changes all the time so you should check back often. These items may be discounted but they are still among the most popular styles available today.

  • Tableware
  • Decorations
  • Favors & Gifts
  • Balloons


Glow Necklace (Each – Assorted) $0.37
Crab Squirter (Each) $0.29
Magenta with Pink Flowers Balloons $0.37
Fish Molded Cup (Each) $1.49
Pink Glitter Bounce Balls $1.87
Pink Blowout $0.59
Rainbow Fractal Canvas Lunch Tote $2.99
Pink Cowgirl Small Lollipop Sticker Sheet $0.37
Mid Blue with Trains Matte Balloons $0.74
Jungle Party Latex Balloons $0.37
Enchanted Unicorn Cake Topper $2.99
Pink Cowgirl Plastic Tablecover $2.24
Penguin Squirt Toy (Each) $0.44
Ghost Shape 32″ Balloon $2.99
Frozen Blowouts (8 Pack) $1.12
Ladybugs Cake Toppers (3 Pieces) $0.44
Zombie Dessert Plate (8) $0.74
9 oz Cups Pumpkin Orange (8)SALE $0.37
Activity Book Pastel SALE $1.12
Halloween Trick or Treat Raven Dinner Plate (8)SALE $0.74
Yellow Blowout (8)BELOW COST $0.59
Pirates Dessert Plates SALE $0.74
Zombie Dinner Plate (8) SALE $0.74
Lime Green Festive Decoration Kit SALE $3.74
Fancy Floral Green Grid Dessert Plate (8) BELOW COST $0.44
Super Hero Pets Lunch Napkins SALE $0.74
Purple, Orange, Green Kaleidoscope Projection Light (Set of 2) SALE $13.49
Evening Sparkle Dinner Plate (8) SALE $1.12
Star Wars EP Vll Chain Link Garland BELOW COST $0.74
Bright Green 100mm Ball Ornament Set (6) SALE $1.49
Enchanted Unicorn Lunch Napkins BELOW COST $0.59
Bold Geometric Yellow Flower Dessert Plate (8) BELOW COST $0.44
Bold Geometric Green Flower Dessert Plate (8) BELOW COST $0.44
Ugly Dolls Moxy Character Balloon 32″ SALE $2.99
Vintage Love Birds Dessert Plate (8) SALE $0.74
Bold Geometric Green Dinner Plate (8) SALE $0.74
Dr. Seuss Favorites Vertical Banner SALE $0.74
Frozen Luncheon Napkins (16 Pack) SALE $0.74
Traditional Holly Ornament Assortment (96) SALE $5.99
Jackolantern Witch Metal Boo Decoration BELOW COST $11.24
Donkey Kong Tattoos BELOW COST $0.37
Vintage Love Birds Dinner Plate (8) SALE $1.10
Green Mustaches (6) SALE $1.12
Honeycomb Garland Red SALE $2.24
Shopkins Cupcake Queen Costume for Girls SALE $14.24
Pumpkin Lootbags (16) SALE $0.74
Bold Geometric Yellow Dinner Plate (8) SALE
Fancy Floral Violet Dinner Plate (8) SALE $0.74
Happy Halloween Candy Corn Dessert Plate (8) SALE $0.74
Gold Assorted Ornament Set (48) SALE $8.24
Fancy Floral Purple Grid Dessert Plate (8) SALE $0.74
Ballerina Tutu Lunch Napkins BELOW COST $0.59
Bold Geometric Pink Flower Dessert Plate (8) BELOW COST $0.44
Captain Marvel Lunch Napkin (16) SALE $1.49
Girl’s Supergirl Tutu Costume SALE $23.99
Super Hero Pets Foil Balloon SALE $0.59
Super Mario Bros. – Notepad (4) SALE $1.49
Frozen Party – Printed Tablecover (1) SALE $2.62
Star Wars Rogue One Lunch Napkin (16 Count) BELOW COST $0.74
Playful Pom Pom Swirl Dinner Plate (8) SALE $0.74
Silly Halloween Monsters Beverage Napkin (16) SALE $1.12
Happy Pumpkins 18″ Balloon (1) SALE $1.12
Silver Skull Sticker Sheets SALE $1.12
Ugly Dolls Movie Beverage Napkins (16) SALE $1.12
Ugly Dolls Movie Dessert Plates (8) SALE $1.12
Star Wars Rogue One 7″ Cake Plate (8 Count) BELOW COST $0.74
Ugly Dolls Movie 9oz Cups (8) SALE $1.49
Ugly Dolls Movie Lunch Plates (8) SALE $1.49
Hallo-ween Friends Window Cling Decorations SALE $3.74
Super Mario Bros. Babies Thank-You Notes (8) $0.74
Girl Monkey Ears Headband $0.74
Birthday Party Supplies - Boys, Girls - Birthday in a Box posrednikvgermany
Phone Birthday in a Box
1-605-271-2223 (U.S. & Canada Only)
Hours Birthday in a Box: (CT)
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