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.

  • Women's Costumes
  • Girls' Costumes
  • Boys' Costumes
  • Toddler Costumes
  • Baby Costumes
  • Men's Costumes
  • Masks
  • Wigs
  • Weapons
  • Hats
  • Shirts & Apparel
  • All Accessories
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  • Devil Ears Headband Quick View
    $6.99
    Devil Ears Headband
    Review Rating: 5.00
    Online Only
  • Sequin Devil Horns Headband Quick View
    $6.99
    Sequin Devil Horns Headband
    Review Rating: 2.50
  • Adult Maleficent Horns Headband Quick View
    $16.99
    Adult Maleficent Horns Headband 8in Fabric Accessory
    Review Rating: 3.50
    Online Only
  • Clip-on Devil Horns Quick View
    $3.99
    Clip-on Devil Horns
    Review Rating: 5.00
  • Adult Deer Antlers Quick View
    $14.99
    Adult Deer Antlers
    Review Rating: 4.00
    Online Only
  • Hellion Horns with Teeth Quick View
    $12.99
    Hellion Horns with Teeth
    Review Rating: 5.00
    Only a Few Left!
  • Light-Up Unicorn Horn Quick View
    $12.99
    Light-Up Unicorn Horn
    Online Only
  • Glitter Silver Unicorn Horn Quick View
    $9.99
    Glitter Silver Unicorn Horn
    Online Only
  • Twisted Beast Horns Quick View
    $12.99
    Twisted Beast Horns Foam & Silicone Accessory
    Review Rating: 5.00
  • Glitter Devil Horn Hair Clips 2ct Quick View
    $4.99
    Glitter Devil Horn Hair Clips 2ct 2 1/2in x 2in Metal & Polyester Accessories
    Review Rating: 1.00
  • Clip-on Sequin Devil Horns Quick View
    $4.99
    Clip-on Sequin Devil Horns
  • Gold Glitter Unicorn Horn Quick View
    $12.99
    Gold Glitter Unicorn Horn 2in x 6 3/4in Foam & Silicone Accessory
    Review Rating: 5.00
    Online Only
  • Glitter Rainbow Unicorn Horn Quick View
    $9.99
    Glitter Rainbow Unicorn Horn
    Online Only
  • Adult Ram Horns Quick View
    $14.99
    Adult Ram Horns
  • Rainbow Unicorn Wig with Horn and Ears Quick View
    $16.99
    Rainbow Unicorn Wig with Horn and Ears
    Online Only
  • Light-Up White Deer Antlers Quick View
    $19.99
    Light-Up White Deer Antlers 13in x 11 3/4in Polyester Accessory
    Online Only
  • Devil Horns Headband Quick View
    $6.99
    Devil Horns Headband
  • Light-Up Unicorn Lumenhorn Quick View
    $12.99
    Light-Up Unicorn Lumenhorn
  • Light-Up Deer Antler Lumenhorn Quick View
    $24.99
    Light-Up Deer Antler Lumenhorn
    Online Only
  • White Unicorn Horn Quick View
    $10.99
    White Unicorn Horn 3 1/2in x 7 1/2in Foam Accessory
    Review Rating: 5.00
    Online Only
  • Inflatable Devil Horns Headband Quick View
    Now $5.00 Was:$14.99
    Inflatable Devil Horns Headband
    Online Only
  • Demon Horns with Teeth Quick View
    $16.99
    Demon Horns with Teeth
    Out Of Stock Online
    Review Rating: 4.50
  • Twilight Temptress Demon Horns Quick View
    $14.99
    Twilight Temptress Demon Horns
    Out Of Stock Online
    Online Only
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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!