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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  • Girls Colonial Costume Accessory Kit Quick View
    $24.99
    Girls Colonial Costume Accessory Kit
    Online Only
  • Prairie Girl Costume Accessory Kit Quick View
    $29.99
    Prairie Girl Costume Accessory Kit
    Review Rating: 5.00
    Online Only
  • Womens White Angel Accessory Kit Quick View
    $11.99
    Womens White Angel Accessory Kit
  • Child Blue Mermaid Costume Accessory Kit Quick View
    $19.99
    Child Blue Mermaid Costume Accessory Kit
    Online Only
  • Child Pink Mermaid Costume Accessory Kit Quick View
    $19.99
    Child Pink Mermaid Costume Accessory Kit
    Online Only
  • Santa Accessory Kit 2pc Quick View
    $24.99
    Santa Accessory Kit 2pc
    Review Rating: 2.50
  • Santa Accessory Kit Plus Size Quick View
    $24.99
    Santa Accessory Kit Plus Size
  • Adult Thing 1 & Thing 2 Accessory Kit - The Cat in the Hat Quick View
    $24.99
    Adult Thing 1 & Thing 2 Accessory Kit - The Cat in the Hat
  • Child Thing 1 & Thing 2 Accessory Kit - The Cat in the Hat Quick View
    $19.99
    Child Thing 1 & Thing 2 Accessory Kit - The Cat in the Hat
  • Child Bright Birthday Accessory Kit Quick View
    $9.99
    Child Bright Birthday Accessory Kit
    Review Rating: 5.00
  • Child Pink Birthday Princess Accessory Kit 3pc Quick View
    $9.99
    Child Pink Birthday Princess Accessory Kit 3pc
  • Adult Riverdale Cheerleader & Archie Couples Costumes Choose Style & Size Options
  • Nun Accessory Kit Quick View
    $6.99
    Nun Accessory Kit
    Review Rating: 5.00
    Online Only
  • Adult Riverdale Bulldogs Cheer Accessory Kit - Riverdale Quick View
    $49.99
    Adult Riverdale Bulldogs Cheer Accessory Kit - Riverdale
    Review Rating: 4.00
    Online Only
  • Child Angel Kit Quick View
    $6.99
    Child Angel Kit
    Review Rating: 4.00
    Online Only
  • Old School Rapper Accessory Kit Quick View
    $16.99
    Old School Rapper Accessory Kit
    Review Rating: 4.50
  • Adult Mary Poppins & Bert Couples Costumes Choose Style & Size Options
  • Adult Wonder Woman Costume Accessory Kit Quick View
    $16.99
    Adult Wonder Woman Costume Accessory Kit
    Review Rating: 4.50
    Online Only
  • Tinker Bell Costume Accessory Kit Quick View
    $9.99
    Tinker Bell Costume Accessory Kit
    Review Rating: 3.50
    Online Only
  • Adult Veronica & Archie Couples Costumes Choose Style & Size Options
  • Adult Betty & Archie Couples Costumes Choose Style & Size Options
  • Boys Paul Revere Costume Accessory Kit Quick View
    $39.99
    Boys Paul Revere Costume Accessory Kit
    Online Only
  • Doc McStuffins Accessory Set 3pc Quick View
    $19.99
    Doc McStuffins Accessory Set 3pc
    Review Rating: 4.50
    Online Only
  • Men's Jughead & Archie Couples Costumes Choose Style & Size Options
  • Womens Little Red Riding Hood Accessory Kit Quick View
    $28.99
    Womens Little Red Riding Hood Accessory Kit
    Review Rating: 4.00
  • Womens Princess Peach Costume Accessory Kit Quick View
    $19.99
    Womens Princess Peach Costume Accessory Kit
    Review Rating: 4.50
  • Adult Smart Cookie Costume Accessory Kit Quick View
    $24.99
    Adult Smart Cookie Costume Accessory Kit
    Review Rating: 5.00
    Online Only
  • Adult Woody Accessory Kit - Toy Story Quick View
    $24.99
    Adult Woody Accessory Kit - Toy Story
    Review Rating: 3.00
    Online Only
  • Womens Flashdance Costume Accessory Kit Quick View
    $29.99
    Womens Flashdance Costume Accessory Kit
    Review Rating: 5.00
    Online Only
  • Adult Eleven Dress & Dustin Couples Costumes - Stranger Things Choose Style & Size Options
  • Belle Costume Accessory Kit – Beauty and the Beast Quick View
    $9.99
    Belle Costume Accessory Kit – Beauty and the Beast Plastic Accessories
    Review Rating: 5.00
    Online Only
  • Adult Archie Andrews Accessory Kit - Riverdale Quick View
    $49.99
    Adult Archie Andrews Accessory Kit - Riverdale
    Review Rating: 5.00
    Online Only
  • Adult Harley Quinn Costume Accessory Kit Quick View
    $19.99
    Adult Harley Quinn Costume Accessory Kit
    Review Rating: 5.00
    Online Only
  • Child Buzz Lightyear Accessory Kit - Toy Story Quick View
    $24.99
    Child Buzz Lightyear Accessory Kit - Toy Story
    Review Rating: 4.00
    Online Only
  • Exercise Maniac Accessory Kit Quick View
    $34.99
    Exercise Maniac Accessory Kit
    Review Rating: 5.00
    Only a Few Left!
  • Adult Riddler Costume Accessory Kit - Batman Quick View
    $24.99
    Adult Riddler Costume Accessory Kit - Batman
    Review Rating: 5.00
    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!