Kids Birthday Party Supplies

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  • Unicorn
  • Mermaid
  • Vampirina
  • Wreck-It Ralph
  • PJ Masks
  • Jurassic World
  • L.O.L. Surprise!
  • Harry Potter
  • JoJo Siwa
  • Avengers
  • Sesame Street
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  • Snuggie Tails Mermaid Blanket Quick View
    $19.99
    Snuggie Tails Mermaid Blanket 4 1/4in x 11in Fabric Blanket
    Promotional offers do not apply
    Review Rating: 5.00
    Online Only
  • Snuggie Tails Dragon Blanket Quick View
    $19.99
    Snuggie Tails Dragon Blanket 4 1/4in x 11in Fabric Blanket
    Promotional offers do not apply
    Online Only
  • My Little Pony Wearable Tail Quick View
    $5.99
    My Little Pony Wearable Tail 5in x 14 1/4in Fabric & Plastic Accessory
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Discover our Incredible Collection of Themed Kids Birthday Party Decorations

Are you ready to put together an impressive kids birthday party? Party City can help you get started. Our collection of kids birthday party supplies and decorations can help you create a festive mood in no time. No matter what your child enjoys – be it video games, superheroes, movies, animals, toys or fantasy – Party City offers supplies for dozens of kids party themes so they can have the best day ever. You’re sure to find everything you need to create an amazing celebration!