Halloween Costumes & Accessories

Are you going for scary, funny, or heroic? No matter your style, you'll find the perfect Halloween costume that'll stand out at the party.

  • Halloween Clearance
  • Women's Costumes
  • Girls' Costumes
  • Boys' Costumes
  • Toddler Costumes
  • Baby Costumes
  • Men's Costumes
  • Masks
  • Wigs
  • Weapons
  • Hats
  • Shirts & Apparel
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  • Child Teenage Mutant Ninja Turtles Shell Quick View
    $16.99
    Child Teenage Mutant Ninja Turtles Shell
  • Unicorn Duffle Bag Quick View
    $9.99
    Unicorn Duffle Bag 10in x 16in Polyester Bag
    Review Rating: 2.00
  • Child Teenage Mutant Ninja Turtles Shell Backpack Quick View
    $9.99
    Child Teenage Mutant Ninja Turtles Shell Backpack
  • Child Batgirl Wings Backpack - DC Super Hero Girls Quick View
    $24.99
    Child Batgirl Wings Backpack - DC Super Hero Girls 17in x 10in Fabric Bag
    Online Only
  • Child Gekko Power Up Accessory - PJ Masks Quick View
    $12.99
    Child Gekko Power Up Accessory - PJ Masks
  • JoJo Siwa Drawstring Bag Quick View
    $14.99
    JoJo Siwa Drawstring Bag 12in x 16in Fabric Bag
    Out Of Stock Online
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Halloween Costumes for Kids & Adults

A stealthy ninja, scurvy pirate, sexy peacock, or huggable bunny — or are you looking for a Halloween costume a bit off the beaten path, like a whoopee cushion? Whatever your budget, intent, and tastes, Party City has the right costume for you: hilarious group Halloween costumes so that you and your friends can celebrate as a united front, thousands upon thousands of Halloween costumes for kids and adults, carefully matched couples costumes sure to draw looks of admiration, and sexy Halloween costumes almost too hot to handle. Everything is priced to move — our Halloween costumes for 2018 are as easy on the pocketbook as they are on the eye. All costumes are tested for quality and safety; many come fully accessorized, creating an instant character straight out of the package. Other Halloween costumes give you a choice of wigs, wings, shoes, jewelry, and other optional accessories to purchase, allowing you to complete your character in a way that's uniquely your own. Our online selection of costumes for kids and adults is backed by over 800 retail stores across the United States and bolstered by nearly 35 years in the Halloween costume business. We invite you to comparison shop — the more you look the more you'll love our prices, our exceptional selection, and our friendly sales and customer service representatives. Questions about costume availability, material, and fit? To have your questions answered promptly and courteously, please visit your local Party City store, or contact one of our customer service representatives, who'll help you place an order or address concerns you may have about anything Halloween costume-related!