Party Supplies for Everyone

Birthday in a Box is your online source for party supplies and party kits. The emphasis is on children’s parties but we have many themes for adults too. Birthday in a Box was founded in 1996 with the goal of making it easy for parents to host personalized parties that are affordable, fun and educational. As parents of young children, we know how difficult and time-consuming it can be to put together a birthday party. Our answer is to offer high-quality theme parties built to our customers' specifications and delivered directly to their doors. We specialize in high-quality, imaginative tableware, favors and activities based on the most popular children’s themes and characters as well as adult milestone birthdays. We also have party themes for holidays and special occasions.

Party Kits

Party Kits, made to serve eight people, are the cornerstone of Birthday in a Box. Our goal is to put together everything you need to throw a party in one convenient package. The standard kits come with plates, cups, napkins and cutlery. Deluxe and Ultimate kits upgrade the assortment to include balloons, streamers, centerpieces and other decorations. Other all-inclusive kits include Balloon, Decoration, Piñata and Party Favor kits. For those of you who prefer to customize your assortment, all products are also sold a la carte.

Personalization and Customization

Our personalized products set us apart from the competition. We are one of the only online party stores that offer thousands of party supplies that can be customized and personalized not only for the birthday boy or girl but for the guests too. You can choose a theme then order personalized invitations and address labels to announce your child’s party. Banners and many other items can be custom printed with the birthday recipients name and a personalized message. Party favors can be customized with the name of each guest so that everyone can bring home a favor that is made especially for them. Best of all, the personalization service is included in the already low prices.

Party Guides

Birthday in a Box wants you to throw the perfect party. Our planning experts have created 100s of Party Idea Guides that give you tips, recipes, games, activities and more that keep guests entertained and create a memorable celebration. The party guides also link to the corresponding products on our site to make shopping and planning easy. As the years go by, your children may not remember the innumerable hours that you spent helping them with school projects or the nights you spent soothing their coughs, but they will always remember the birthday parties you threw for them. Our goal is to help make your child's next birthday party the most memorable of all!

We enjoy talking to about your party planning needs and invite you to call or email us with any questions or comments you may have.

Customer Comments and Testimonials

"I just want to thank you for the great job you did on the invitations and banner for my daughter Haley's birthday sleepover... I was truly surprised and delighted by the excellent quality of your products and the quick service! I look forward to using Birthday in a Box in the near future!!" - Cathy G., New York

"Unbelievable! I received my box and was so thrilled. I will use you for all three of my kids' birthday parties. The invitations and all the other items were top notch and exceeded my expectations. All I have to do now is order a cake! What a convenience. I have emailed all of my friends in multiple states with your link. Thank you so much..." - Kelly T., Tennessee

"I just want to say thank you for your good customer service. Out of all the businesses I deal with online, yours is by far the best. I NEVER had a company response that fast before. I have to say I was very impressed. Please inform your manager that your department deserves a raise. Keep up the good work. I know other customers will appreciate it, just like I did." - Tina P., Pennsylvania

"I just received my son's Birthday in a Box. I just wanted to say how pleased I am with the quality, packaging and accuracy of the order. Well done! I have already referred you to a friend. Thanks again." - Cristina M., Georgia

"I received my order today, and I'm so impressed with the quality of your work! Your order arrived much sooner than I expected, too. I was also able to relieve my anxiety (about the order arriving in time) with the help of your "follow your order being processed" feature. Thank you so much!" - Sari D., New York

"Let me congratulate you for an EXCELLENT service. Your response time is surprising. For sure I will keep purchasing my party supplies from your company. There are not that many companies out there with such an excellent service." - Marta H., Puerto Rico

"Your Customer Service is OUTSTANDING!!! I had to make last minute changes to 2 of my orders, and you were able to handle the changes with no problems. Thank you SO MUCH! I will definitely recommend Birthday in a Box to all of my friends!" - Michele H., Georgia

"I have just placed a second order for more little goodies to put in Christmas stockings, after being delighted with the first shipment. With five grandchildren and a young niece, each with their own very distinct personalities, likes, and dislikes, I don't know how I ever stuffed a stocking before finding you! I'm also going to recommend your website to their Mommies, for them to keep in mind when the children's birthdays approach. It's wonderful to see a business devoted to making a child's celebration easy, affordable, and delightful!" - Stacy M., Illinois

"I am writing to let you know how great your products and customer service are. I purchased my daughter's 2-year birthday party supplies, invitations, etc. I must say that I was very pleased from start to finish, from your website layout, the prompt response [I received] from your design artist, customer service, and not to mention my order took only five days to arrive on my door step! It is nice to know that great customer service is not a thing of the past!!!" - Amy M., Maryland

"We received our birthday supplies today and we couldn't be happier! The [personalized] banner is gorgeous! Thank you for doing such a splendid job on it!!!" - Dawn S., Connecticut

"Just a quick note to say Thank You for your help with making my daughter's 5th birthday 'the best birthday ever!' It was such a pleasant experience working with you." - James R., South Carolina

"I've just got to say kudos to your company. Your customer service rep was very friendly and helpful. It was refreshing to find a company who takes responsibility for a mistake and rectifies the problem with no hassle to the customer. I would definitely use your services again and recommend it to others. Thank You!" - Pamela V., New Jersey.

Contact Us

At Birthday in a Box, we're always here to help you!
For questions regarding our products, help placing an order or if an existing order was missing an item, arrived damaged or anything else that requires our assistance, please contact us using the form below or call our Customer Service line!

Phone: 605-271-2223

SEND RETURNS TO:
Party Returns
16205 West Small Road
New Berlin, WI 53151

Mailing Address:
Birthday in a Box
450 Raritan Center Parkway, Suite I
Edison, NJ 08837