Adult Halloween Costumes

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

  • Women's Costumes
  • Men's Costumes
  • Couples Costumes
  • Plus Size Costumes
  • Costume Accessories
  • Pre-Order Costumes
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  • $49.99
    Adult Woody Costume - Toy Story 4
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  • $49.99
    Adult Woody Costume Plus Size - Toy Story 4
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  • Adult Shuri & Muscle Black Panther Couples Costumes - Black Panther Choose Style & Size Options
  • Women's Shuri & Dora Milaje Couples Costumes - Black Panther Choose Style & Size Options
  • Adult Shuri & Killmonger Couples Costumes - Black Panther Choose Style & Size Options
  • $49.99
    Womens Shuri Costume - Black Panther
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    Review Rating: 4.50
  • Adult Hospital Honey Nurse & Hot Shot Doctor Couples Costumes Choose Style & Size Options
  • $49.99
    Womens Shuri Costume Plus Size - Black Panther
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    Review Rating: 4.50
  • Men's Black Panther & Killmonger Muscle Couples Costumes - Black Panther Choose Style & Size Options
  • Adult Dora Milaje & Muscle Black Panther Couples Costumes - Black Panther Choose Style & Size Options
  • $49.99
    Adult Black Panther Muscle Costume - Black Panther
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    Online Only
    Review Rating: 3.00
    Online Only
  • $29.99
    Adult Old West Bartender Costume
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    Online Only
    Review Rating: 2.50
    Online Only
  • $29.99
    Adult Hot Shot Doctor Costume Plus Size
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  • $39.99
    Mens High Noon Gunslinger Costume
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    Online Only
    Review Rating: 2.00
    Online Only
  • $24.99
    Adult Doctor Costume Plus Size
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    Review Rating: 5.00
  • $24.99
    Adult Doctor Costume
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  • $29.99
    Adult Hot Shot Doctor Costume
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    Review Rating: 4.50
  • $22.99
    Womens Nurse Costume
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    Online Only
    Review Rating: 1.00
    Online Only
  • Adult Dora Milaje & Killmonger Couples Costumes - Black Panther Choose Style & Size Options
  • $49.99
    Womens Wakanda's Dora Milaje Costume - Black Panther
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    Review Rating: 2.00
  • $49.99
    Mens Erik Killmonger Muscle Costume - Black Panther
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    Review Rating: 3.00
  • Adult Nurse & Doctor Couples Costumes Plus Size Choose Style & Size Options
  • $3.99
    Cowboy Boot Bolo Tie 37in Fabric & Metal Accessory
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    Review Rating: 5.00
  • $21.99
    Doctor Lab Coat
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    Online Only
    Review Rating: 4.50
    Online Only
  • Now $2.99 Was:$5.99
    Adult Black Panther Mask
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    Review Rating: 5.00
  • Now $1.99 Was:$2.99
    Sheriff Badge
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 3.00
    Online Only
  • Now $2.99 Was:$4.99
    Stethoscope
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 3.00
    Online Only
  • Now $1.99 Was:$2.99
    Cowgirl Pink Sheriff Badge
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    Online Only
    Review Rating: 3.00
    Online Only
  • Now $0.99 Was:$1.99
    Bloody Surgeon Mask 7in x 3 1/2in Fabric Mask
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 4.50
    Online Only
  • $12.99
    Western Cowboy Lasso
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    Review Rating: 3.00
  • Now $8.99 Was:$15.00
    Brown Burlap Cowboy Hat 8in Fabric Hat
    Online Only Sale – Limited Time!
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    Review Rating: 2.00
  • Now $8.99 Was:$14.99
    Dora Milaje Spear - Black Panther
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 5.00
    Online Only
  • Now $29.99 Was:$39.99
    Western Duster Coat
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    Online Only
    Online Only
  • $2.99
    Spurs
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    Online Only
    Review Rating: 3.50
    Online Only
  • $7.99
    Black Lace Fingerless Gloves
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    Online Only
    Review Rating: 4.50
    Online Only
  • $5.99
    Cowboy Belt Buckle
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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.