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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  • 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
  • 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 Dora Milaje & Muscle Black Panther Couples Costumes - Black Panther Choose Style & Size Options
  • Men's Black Panther & Killmonger Muscle 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
  • 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
  • Adult Hospital Honey Nurse & Hot Shot Doctor Couples Costumes Choose Style & Size Options
  • $29.99
    Adult Hot Shot Doctor Costume Plus Size
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  • $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
  • 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
  • $49.99
    Mens Erik Killmonger Muscle Costume - Black Panther
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    Review Rating: 3.00
  • $49.99
    Womens Shuri Costume Plus Size - Black Panther
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    Review Rating: 4.50
  • Adult Nurse & Doctor Couples Costumes Plus Size Choose Style & Size Options
  • Now $2.99 Was:$4.99
    Stethoscope
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 3.00
    Online Only
  • $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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    In-Store Pickup Coming Soon
    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • 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 $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
  • Now $1.99 Was:$2.99
    Identification Badge
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 5.00
    Online Only
  • $1.99
    Adult Bloody Rubber Gloves
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  • Now $3.99 Was:$6.99
    Doctor Accessory Kit Plastic Props
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 4.00
    Online Only
  • $2.99
    Doctor Head Mirror 3in Plastic Accessory
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    Online Only
    Review Rating: 4.50
    Online Only
  • Now $12.00 Was:$24.99
    Adult Dental Patient Costume Accessory Kit
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    Review Rating: 5.00
  • $4.99
    Syringes 2ct
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    Online Only
    Review Rating: 1.00
    Online Only
  • Now $22.49 Was:$29.99
    Adult Black Panther Costume Accessory Kit
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    Online Only
    Online Only
  • $19.99
    Adult Bloody Scrubs
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    Review Rating: 4.50
  • $1.99
    Surgeon Mask
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    Online Only
    Review Rating: 5.00
    Online Only
  • Now $18.74 Was:$24.99
    Adult Open Heart Surgery Patient Costume Accessory Kit
    Out Of Stock Online
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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.