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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  • Child Zipster Blue One Piece Costume Quick View
    $19.99
    Child Zipster Blue One Piece Costume
    Online Only
  • Adult Zipster Blue One Piece Costume Quick View
    $29.99
    Adult Zipster Blue One Piece Costume
    Online Only
  • Child Zipster Black One Piece Costume Quick View
    Now $14.99 Was:$19.99
    Child Zipster Black One Piece Costume
    Online Only
  • Adult Zipster Black One Piece Costume Quick View
    $29.99
    Adult Zipster Black One Piece Costume
    Online Only
  • Child DC Comics Girls Rule Sleep Shirt Quick View
    $16.99
    Child DC Comics Girls Rule Sleep Shirt
    Online Only
  • Child Shimmer and Shine Sleep Shirt Quick View
    $16.99
    Child Shimmer and Shine Sleep Shirt
    Online Only
  • Boys Super Mario Pajama Set Quick View
    $19.99
    Boys Super Mario Pajama Set
    Online Only
  • Adult Zipster Yellow One Piece Costume Quick View
    $29.99
    Adult Zipster Yellow One Piece Costume
    Online Only
  • Child Zipster White One Piece Costume Quick View
    Now $14.99 Was:$19.99
    Child Zipster White One Piece Costume
    Review Rating: 4.50
    Online Only
  • Adult Zipster Red One Piece Costume Quick View
    $29.99
    Adult Zipster Red One Piece Costume
    Online Only
  • Girls Poop Icon Hooded One Piece Pajamas Quick View
    $19.99
    Girls Poop Icon Hooded One Piece Pajamas
    Review Rating: 5.00
    Online Only
  • Child Zipster Pink One Piece Costume Quick View
    $19.99
    Child Zipster Pink One Piece Costume
    Online Only
  • Child Zipster Red One Piece Costume Quick View
    Now $14.99 Was:$19.99
    Child Zipster Red One Piece Costume
    Online Only
  • Adult Zipster White One Piece Costume Quick View
    Now $22.99 Was:$29.99
    Adult Zipster White One Piece Costume
    Online Only
  • Adult Zipster Purple One Piece Costume Quick View
    Now $22.99 Was:$29.99
    Adult Zipster Purple One Piece Costume
    Online Only
  • Toddler Girls Trolls Pajama Set 3pc Quick View
    $19.99
    Toddler Girls Trolls Pajama Set 3pc
    Online Only
  • Toddler Trolls Sleep Shirt Quick View
    $16.99
    Toddler Trolls Sleep Shirt
    Online Only
  • Adult Zipster Green One Piece Costume Quick View
    $29.99
    Adult Zipster Green One Piece Costume
    Online Only
  • Boys Avengers Pajama Set 4pc Quick View
    $24.99
    Boys Avengers Pajama Set 4pc
    Online Only
  • Toddler Boys Spider-Man Pajama Set Quick View
    $19.99
    Toddler Boys Spider-Man Pajama Set
    Online Only
  • Girls Trolls Pajama Set Quick View
    $19.99
    Girls Trolls Pajama Set
    Online Only
  • Girls Princess Jasmine Pajama Set - Aladdin Quick View
    $19.99
    Girls Princess Jasmine Pajama Set - Aladdin
    Online Only
  • Child Trolls Sleep Shirt Quick View
    $16.99
    Child Trolls Sleep Shirt
    Online Only
  • Adult Zipster Pink One Piece Costume Quick View
    Now $22.99 Was:$29.99
    Adult Zipster Pink One Piece Costume
    Online Only
  • Child Zipster Purple One Piece Costume Quick View
    Now $14.99 Was:$19.99
    Child Zipster Purple One Piece Costume
    Review Rating: 5.00
    Online Only
  • Girls Trolls Hooded One Piece Pajamas Quick View
    $19.99
    Girls Trolls Hooded One Piece Pajamas
    Online Only
  • Toddler Boys PJ Masks Pajama Set 3pc Quick View
    $19.99
    Toddler Boys PJ Masks Pajama Set 3pc
    Online Only
  • Child Zipster Green One Piece Costume Quick View
    Now $14.99 Was:$19.99
    Child Zipster Green One Piece Costume
    Out Of Stock Online
    Online Only
  • Child Zipster Yellow One Piece Costume Quick View
    Now $14.99 Was:$19.99
    Child Zipster Yellow One Piece Costume
    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!