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1st Birthday

Because 1st Birthdays are the most special!

The largest selection of 1st birthday party supplies in themes you’ll love.

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Dr Seuss ABC 1st Birthday Party

Trending 1st Birthday Parties for Girls

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Add a unique touch to your little one's celebration.


Visit our Ideas blog for tips, tricks and ideas from the party experts.

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1st Birthday

For first birthday fun, look no further! BirthdayExpress.com has all of the 1st birthday party supplies you need to make your little one's first big birthday milestone a (cake) smashing success. Chances are you're busy chasing around your little one, which doesn't leave a lot of extra time for party planning. That's where the party experts at Birthday Express come in! BirthdayExpress.com is your one-stop shop for first birthday party ideas and inspiration in all of your favorite party themes, from Dr. Seuss to Sesame Street, Caillou to Curious George. Purchase your party supplies, like 1st birthday invitations, plates, napkins, cups, tablecovers and more, a la carte, or opt for a Party in a Box, a curated assortment of 1st birthday party supplies. Mix and match solid colors and patterns with your theme, or create your own unique 1st birthday party theme by adding a photo of the guest of honor to your party supplies.

Birthday Express is full of first birthday party ideas! Your son or daughter might still be too young to choose a theme, but that doesn't mean their party shouldn't be perfectly put together. No matter what your theme might be – Barnyard, Safari Friends or Mickey and Minnie Mouse – you'll find plenty of first birthday party ideas on the BirthdayExpress.com Ideas Blog. Check out great tips and tricks from the party pros, as well as moms just like you, and get creative with a D.I.Y. Kit exclusively from Birthday Express. These fun, unique projects come complete with a list of included materials and step-by-step instructions, so it's easier than ever to create a unique 1st birthday party you won't see anywhere else. For your son or daughter's first birthday, trust the experts at BirthdayExpress.com for best-class 1st birthday party supplies and first birthday party ideas that ensure your little one's big day will be one to remember.