Kids Birthday Party Supplies

  • Shop All Party Kits
  • Shop All Boys Themes
  • Shop All Girls Themes
  • Unicorn
  • Mermaid
  • Vampirina
  • Wreck-It Ralph
  • PJ Masks
  • Jurassic World
  • L.O.L. Surprise!
  • Harry Potter
  • JoJo Siwa
  • Avengers
  • Sesame Street
of 1
View All
  • Anna Slipper Shoes - Frozen Quick View
    $6.99
    Anna Slipper Shoes - Frozen
    Review Rating: 4.50
    Online Only
  • Princess Rapunzel Slipper Shoes Quick View
    Now $4.99 Was:$9.99
    Princess Rapunzel Slipper Shoes
    Review Rating: 5.00
    Online Only
  • Princess Aurora Slipper Shoes Quick View
    $6.99
    Princess Aurora Slipper Shoes
    Review Rating: 5.00
    Online Only
  • Child Thing 1 & Thing 2 Shoe Covers - Dr. Seuss Quick View
    Now $4.99 Was:$9.99
    Child Thing 1 & Thing 2 Shoe Covers - Dr. Seuss
    Review Rating: 3.50
    Online Only
  • Child Rainbow Dash Slipper Shoes - My Little Pony Quick View
    $9.99
    Child Rainbow Dash Slipper Shoes - My Little Pony
    Review Rating: 5.00
    Online Only
  • Child Rainbow Hello Kitty Slipper Shoes Quick View
    $6.99
    Child Rainbow Hello Kitty Slipper Shoes
    Review Rating: 4.50
    Online Only
of 1
View All

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!