Adult Halloween Costumes

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

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of 2

  • $44.99
    Adult Money Heist Costume
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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
  • $34.99
    Adult Zipster Black Cat One Piece Costume
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    Review Rating: 3.50
  • Now $14.99 Was:$39.99
    Adult Zipster Red Angry Bird One Piece Costume - The Angry Birds Movie
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    In-Store Pickup Coming Soon
    Review Rating: 4.50
    In-Store Pickup Coming Soon
  • $39.99
    Adult Zipster Cowardly Lion One Piece Costume - The Wizard of Oz
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    Review Rating: 4.00
  • Adult Zipster Minnie Mouse & Mickey Mouse One Piece Couples Costumes Choose Style & Size Options
  • Addams Family Couples Costumes Choose Style & Size Options
  • $39.99
    Zipster Minnie Mouse One Piece Costume
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    Online Only
    Review Rating: 3.50
    Online Only
  • $34.99
    Zipster Monkey One Piece Costume
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    Review Rating: 5.00
  • $44.99
    Adult Morticia Addams Costume - Addams Family
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    Online Only
    Review Rating: 4.50
    Online Only
  • $39.99
    Zipster Spider-Girl One Piece Costume
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    Review Rating: 3.50
  • $34.99
    Adult Zipster Black Cat One Piece Costume Plus Size
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    Review Rating: 3.50
  • $34.99
    Adult Zipster Cow One Piece Costume Plus Size
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    Review Rating: 4.00
  • $39.99
    Adult Zipster Jack Skellington One Piece Costume - The Nightmare Before Christmas
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    Online Only
    Review Rating: 3.00
    Online Only
  • Adult Bride of Frankenstein & Frankenstein Couples Costumes Choose Style & Size Options
  • $39.99
    Adult Zipster Cowardly Lion One Piece Costume Plus Size - The Wizard of Oz
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    Online Only
    Review Rating: 4.50
    Online Only
  • $39.99
    Adult Zipster Mickey Mouse One Piece Costume Plus Size
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    Online Only
    Review Rating: 1.00
    Online Only
  • $39.99
    Zipster Mickey Mouse One Piece Costume
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    Online Only
    Review Rating: 2.00
    Online Only
  • $36.99
    Adult Gomez Addams Costume Deluxe - Addams Family
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    Online Only
    Review Rating: 5.00
    Online Only
  • $34.99
    Adult Wednesday Costume - Addams Family
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    Online Only
    Review Rating: 3.00
    Online Only
  • $34.99
    Adult Zipster Jack-o'-Lantern One Piece Costume
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    In-Store Pickup Coming Soon
    Review Rating: 4.00
    In-Store Pickup Coming Soon
  • $34.99
    Adult Zipster Jack-o'-Lantern One Piece Costume Plus Size
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    Online Only
    Online Only
  • Now $29.99 Was:$39.99
    Minion One Piece Costume - Despicable Me
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    Review Rating: 5.00
  • Now $26.99 Was:$44.99
    Adult Panda Bear One Piece Costume - We Bare Bears
    Online Only Sale – Limited Time!
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    Online Only
    Online Only
  • Now $24.99 Was:$32.99
    Adult Batman Onesie Costume
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    Online Only
    Online Only
  • $39.99
    Adult Zipster Deadpool One Piece Costume Plus Size
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    Online Only
    Online Only
  • $39.99
    Adult Zipster Harley Quinn One Piece Costume - Batman
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    In-Store Pickup Coming Soon
    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • $34.99
    Adult Zipster Fox One Piece Costume Plus Size
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    Online Only
    Online Only
  • $34.99
    Adult Zipster Fox One Piece Costume
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    Online Only
    Review Rating: 5.00
    Online Only
  • $39.99
    Adult Zipster Deadpool One Piece Costume
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $44.99
    Adult Pikachu One Piece Costume
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    Online Only
    Review Rating: 4.00
    Online Only
  • $34.99
    Adult Zipster Bat One Piece Costume
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    In-Store Pickup Coming Soon
    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • $34.99
    Adult Zipster Bat One Piece Costume Plus Size
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    Online Only
    Review Rating: 3.00
    Online Only
  • $49.99
    Adult Zipster Ren One Piece Costume - The Ren & Stimpy Show
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    Online Only
    Online Only
  • $54.99
    Mens Frankenstein Costume
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    Online Only
    Online Only
  • Now $26.99 Was:$44.99
    Adult Grizzly Bear One Piece Costume - We Bare Bears
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 3.00
    Online Only
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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.