Adult Halloween Costumes

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

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  • $34.99
    Adult Zipster Black Cat One Piece Costume
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    Review Rating: 3.50
  • Adult Zipster Minnie Mouse & Mickey Mouse One Piece Couples Costumes Choose Style & Size Options
  • $34.99
    Zipster Monkey One Piece Costume
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    Review Rating: 5.00
  • $34.99
    Adult Zipster Cow One Piece Costume
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    Review Rating: 4.50
  • $29.99
    Adult Colonial Woman Costume
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    Review Rating: 2.00
    Online Only
  • $44.99
    Adult Pikachu One Piece Costume
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    Review Rating: 4.00
    Online Only
  • $39.99
    Zipster Mickey Mouse One Piece Costume
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    Review Rating: 2.00
    Online Only
  • $39.99
    Adult Colonial Man Costume
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    Online Only
  • $39.99
    Zipster Teenage Mutant Ninja Turtles One Piece Costume
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    Review Rating: 4.50
  • $34.99
    Adult Zipster Cow One Piece Costume Plus Size
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    Review Rating: 4.00
  • Now $20.00 Was:$39.99
    Adult Zipster Red Angry Bird One Piece Costume - The Angry Birds Movie
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    Review Rating: 4.50
  • $54.99
    Mens George Washington Costume Accessory Kit
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    Online Only
  • $49.99
    Adult Abraham Lincoln Costume
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    Online Only
  • $39.99
    Zipster Minnie Mouse One Piece Costume
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    Review Rating: 3.50
    Online Only
  • $29.99
    Womens Victorian Dress
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    Online Only
  • Now $29.99 Was:$39.99
    Minion One Piece Costume - Despicable Me
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    Review Rating: 5.00
  • $34.99
    Adult Zipster Jack-o'-Lantern One Piece Costume
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    Review Rating: 4.00
  • $44.99
    Womens American Suffragette Costume
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    Review Rating: 4.00
    Online Only
  • $39.99
    Adult Pilgrim Woman Costume
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    Review Rating: 5.00
    Online Only
  • Now $24.99 Was:$32.99
    Adult Batman Onesie Costume
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    Online Only
  • $39.99
    Zipster Spider-Girl One Piece Costume
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    Review Rating: 3.00
  • $39.99
    Adult Christopher Columbus Costume
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    Online Only
  • Now $34.99 Was:$44.99
    Adult Grizzly Bear One Piece Costume - We Bare Bears
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    Review Rating: 3.00
    Online Only
  • $54.99
    Adult Martha Washington Costume
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    Online Only
  • $34.99
    Zipster Elf One Piece Costume
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    Review Rating: 4.50
  • $49.99
    Mens Founding Father Costume Accessory Kit
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    Online Only
  • $24.99
    Adult Pink Footie Pajamas Costume
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  • $34.99
    Adult Zipster Fox One Piece Costume
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    Review Rating: 5.00
    Online Only
  • $34.99
    Adult Zipster Fox One Piece Costume Plus Size
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    Online Only
  • $39.99
    Adult Zipster American Dream One Piece Costume Plus Size
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  • $34.99
    Adult Zipster Bat One Piece Costume Plus Size
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    Review Rating: 3.00
    Online Only
  • $39.99
    Adult Zipster Teenage Mutant Ninja Turtles One Piece Costume Plus Size
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  • $24.99
    Adult Blue Footie Pajamas Costume
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    Review Rating: 1.00
  • $39.99
    Adult Zipster Harley Quinn One Piece Costume - Batman
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    Review Rating: 5.00
  • Adult Ren & Stimpy Couples Costumes - The Ren & Stimpy Show Choose Style & Size Options
  • $39.99
    Adult Zipster Minnie Mouse One Piece Costume Plus Size
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    Review Rating: 4.50
    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.