Kids Birthday Party Supplies

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  • Vampirina
  • Unicorn
  • Mermaid
  • Wreck-It Ralph
  • PJ Masks
  • Jurassic World
  • L.O.L. Surprise!
  • Harry Potter
  • JoJo Siwa
  • Avengers
  • Sesame Street
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  • Red Fringe Doorway Curtain Quick View
    $8.99
    Red Fringe Doorway Curtain 3ft x 8ft Foil Decoration
    Out Of Stock Online
    Review Rating: 4.50
  • Glitter Red Polka Dot String Decorations 6ct Quick View
    $3.99
    Glitter Red Polka Dot String Decorations 6ct 7ft Plastic Decorations
    Review Rating: 4.50
  • Multicolor Bright Fringe Doorway Curtain Quick View
    $8.99
    Multicolor Bright Fringe Doorway Curtain 3ft x 8ft Plastic Decoration
    Review Rating: 4.50
  • Football Field Door Cover Quick View
    $3.99
    Football Field Door Cover 33 1/2in x 65in Plastic Decoration
  • Portland Trailblazers Decals 5ct Quick View
    $8.99
    Portland Trailblazers Decals 5ct 11in x 17in Sheet
    Online Only
  • Cat in the Hat Gel Cling Decals 18ct - Dr. Seuss Quick View
    $6.99
    Cat in the Hat Gel Cling Decals 18ct - Dr. Seuss Vinyl Decals
    Review Rating: 5.00
  • Glitter Multicolor Bright Polka Dot String Decorations 6ct Quick View
    $3.99
    Glitter Multicolor Bright Polka Dot String Decorations 6ct 7ft Plastic Decorations
    Review Rating: 4.50
  • Dr. Seuss Cling Decals 18ct Quick View
    $2.99
    Dr. Seuss Cling Decals 18ct Vinyl Decals
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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!