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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  • Gryffindor Scarf - Harry Potter Quick View
    Gryffindor Scarf - Harry Potter 6 1/2in x 50in Acrylic Scarf
    Review Rating: 5.00
    Online Only
  • Girls Hello Kitty Pom Pom Scarf Quick View
    Girls Hello Kitty Pom Pom Scarf
    Online Only
  • Cat in the Hat Scarf - Dr. Seuss Quick View
    Cat in the Hat Scarf - Dr. Seuss 6 1/4in x 50 1/2in Fabric Scarf
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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!