Adult Halloween Costumes

Choose from our large assortment of adult Halloween costumes for your holiday party or Halloween night.

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of 8

  • $79.99
    Adult Inflatable Godzilla Costume - Godzilla: King of the Monsters
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  • $69.99
    Adult Inflatable Skeleton Diplodocus Costume
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  • $119.99
    Adult Inflatable Rex Costume - Toy Story 4
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  • $59.99
    Adult Inflatable Standing Unicorn Costume
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $39.99
    Adult Mommy Shark Costume
    Available on Sep 30
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    Online Only
    Online Only
  • $49.99
    Adult Inflatable Giant Eagle Costume
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    Review Rating: 3.50
  • $49.99
    Adult Lady Cheshire Kitty Cat Costume
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    In-Store Pickup Coming Soon
    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • $39.99
    Adult Daddy Shark Costume
    Available on Sep 30
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    Online Only
    Online Only
  • Now $23.99 Was:$39.99
    Adult Zipster Rainbow Unicorn One Piece Costume
    Online Only Sale – Limited Time!
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $39.99
    Adult Shark Costume
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    Review Rating: 4.50
  • Now $23.99 Was:$39.99
    Adult Zipster Sloth One Piece Costume
    Online Only Sale – Limited Time!
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • Now $23.99 Was:$39.99
    Adult Zipster Shark One Piece Costume
    Online Only Sale – Limited Time!
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    +
    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $34.99
    Adult Zipster Cow One Piece Costume
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    Review Rating: 4.50
  • $29.99
    Adult Darling Bee Costume
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    Review Rating: 4.50
  • $49.99
    Adult Deer in Headlights Couples Costumes
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    Online Only
    Review Rating: 4.00
    Online Only
  • $69.99
    Adult Inflatable Panda Costume
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    Online Only
    Online Only
  • $34.99
    Adult Zipster Black Cat One Piece Costume
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    Review Rating: 3.50
  • $34.99
    Zipster Monkey One Piece Costume
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    Review Rating: 5.00
  • Monkey & Banana Couples Costumes Choose Style & Size Options
  • $59.99
    Adult Inflatable Giant Unicorn Costume
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    +
    In-Store Pickup Coming Soon
    Review Rating: 3.00
    In-Store Pickup Coming Soon
  • $54.99
    Adult Grandma Wolf Costume Plus Size
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    Online Only
    Online Only
  • $54.99
    Adult Grandma Wolf Costume
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    Online Only
    Review Rating: 5.00
    Online Only
  • $29.99
    Adult Deer Zipster Costume
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  • $64.99
    Adult Snoopy Costume
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    Online Only
    Online Only
  • $49.99
    Adult Rabid Werewolf Costume Plus Size
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    Review Rating: 5.00
  • $39.99
    Adult Pretty Kitty Costume - Cat
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    In-Store Pickup Coming Soon
    Review Rating: 4.00
    In-Store Pickup Coming Soon
  • $49.99
    Adult Inflatable Horse Costume
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    Online Only
    Review Rating: 1.00
    Online Only
  • $49.99
    Adult Lady Cheshire Kitty Cat Costume Plus Size
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    Online Only
    Review Rating: 5.00
    Online Only
  • $49.99
    Adult Monkey Business Costume Plus Size
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $34.99
    Adult Zipster Cow One Piece Costume Plus Size
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    Review Rating: 4.50
  • $39.99
    Adult Shark Costume Plus Size
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    Online Only
    Online Only
  • $36.99
    Womens Zom-Bee Costume
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    Review Rating: 4.00
  • Now $23.99 Was:$39.99
    Adult Zipster Giraffe One Piece Costume
    Online Only Sale – Limited Time!
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    +
    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $44.99
    Adult Chococat Costume
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    Online Only
    Online Only
  • $79.99
    Adult Gorilla Guy Costume
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    Review Rating: 3.50
  • $39.99
    Adult Penguin Pal Costume
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    Review Rating: 5.00
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Get an Easy Halloween Costume for Adults from Party City

Why should kids have all the fun? Adults need costumes too, so shop the latest and greatest adult Halloween costumes for men and women at Party City! We’re your Halloween super store with everything you need to celebrate the holiday.

Our extensive selection of costumes for adults includes a wide range of themes, styles and sizes for all body types, including plus-size costumes. We carry adult costumes from your favorite TV shows, movies and video games, as well as classic – and easy – Halloween costumes for adults of all shapes and sizes. More about humor than horror? Be sure to check out our collection of funny adult Halloween costumes so you can be the talk of the party!

While we have plenty of ready-made outfits, sometimes the best Halloween costumes for adults are of the DIY variety. If that’s the case for you, don’t worry - we’ve got you covered there, too. We make it easy to complete adult costumes thanks to our selection of individual items from our curated selection of masks, tops, bottoms, shoes and more to create your own unique look. And remember – the holidays are always more fun with those you love, which is why we carry a huge selection of adult Halloween costumes for couples and groups. No matter what you choose, it’s sure to delight family, friends and neighbors. Ready to find the best Halloween costumes for adults like you? Check out our online selection or visit your local store to get started.