Adult Halloween Costumes

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

Online OnlyUp to 60% off Halloween Costumes & Costume AccessoriesShop Now
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  • $44.99
    Adult 50s Greaser Costume
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    Online Only
  • $39.99
    Adult Inflatable Black Dragon Ride-On Costume
    Review Rating: 5.00
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    Online Only
    Online Only
  • $29.99
    Adult Augustus Caesar Costume Plus Size
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  • Adult Greased Lightening & T-Bird Couples Costumes - Grease
  • $26.99
    Adult Jail Bird Convict Prisoner Costume
    Review Rating: 4.50
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  • Adult Lady Lawless Prisoner & Jail Bird Convict Prisoner Couples Costumes
  • Ariel Doggy & Me Costumes - The Little Mermaid
  • $54.99
    Adult V Costume - V for Vendetta
    Review Rating: 5.00
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  • Plus Size Lady Lawless & Convict Prisoner Couples Costumes
  • $49.99
    Adult Inflatable White Dragon Ride-On Costume
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    Online Only
    Online Only
  • Men's Jack Skellington & Inflatable Oogie Boogie Couples Costumes - The Nightmare Before Christmas
  • Adult 50s Poodle Skirt & 50s Greaser Couples Costumes
  • $54.99
    Adult V Costume Plus Size - V for Vendetta
    Review Rating: 4.00
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  • Marilyn Monroe & Deluxe Elvis Presley Couples Costumes
  • $44.99
    Adult Neptune Costume
    Review Rating: 4.50
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    Online Only
    Online Only
  • $39.99
    Adult Deadpool Muscle Costume
    Review Rating: 4.50
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  • Adult Lady Deadpool & Deadpool Partysuit Couples Costumes
  • Plus Size Nightmare Before Christmas Couples Costumes
  • Adult The Nightmare Before Christmas Couples Costumes
  • $29.99
    Adult Augustus Caesar Costume
    Review Rating: 3.50
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  • $26.99
    Adult Jail Bird Convict Prisoner Costume Plus Size
    Review Rating: 4.00
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  • $39.99
    Adult Zipster Deadpool One Piece Costume
    Review Rating: 5.00
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    Online Only
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  • Adult Kassandra & Alexio Couples Costumes - Assassin's Creed
  • $49.99
    Adult Deadpool Partysuit
    Review Rating: 4.50
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  • Adult Lady Deadpool & Deadpool Muscle Couples Costumes
  • $59.99
    Adult Alexios Costume - Assassin's Creed
    Review Rating: 3.50
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  • $49.99
    Adult Roman Centurion Costume
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  • $26.99
    Adult Inmate Convict Prisoner Costume
    Review Rating: 3.50
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  • $26.99
    Adult Inmate Convict Prisoner Costume Plus Size
    Review Rating: 2.50
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  • Adult Orange Prisoner & Inmate Convict Prisoner Couples Costumes
  • $49.99
    Adult Jack Skellington Costume Plus Size - The Nightmare Before Christmas
    Review Rating: 4.50
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  • $39.99
    Adult Zipster Jack Skellington One Piece Costume - The Nightmare Before Christmas
    Review Rating: 2.50
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    Online Only
    Online Only
  • $39.99
    Adult Deadpool Muscle Costume Plus Size
    Review Rating: 3.00
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  • $59.99
    Adult Alexios Costume Plus Size - Assassin's Creed
    Review Rating: 4.50
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    Online Only
    Online Only
  • $49.99
    Adult Pinstripe Jack Skellington Costume - The Nightmare Before Christmas
    Review Rating: 4.50
    Size Standard Size is Currently Out of Stock
  • $7.99
    Metal Handcuffs
    Review Rating: 4.50
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Easy Halloween Costume Ideas for Adults in 2019

Why should kids have all the fun? Adults love 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.

Looking for costume ideas for adults? Our extensive selection of adult costumes 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 such as werewolves, witches, pirates and ghosts.

 Are you 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! Have you tried one of our inflatable or ride-on costumes? Talk about an easy fix for a quick go-to costume, ready for any impromptu Halloween party! Step into it, inflate and go.

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, costume jewelry and more to create your own unique look for Halloween.

 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. Aladdin and Genie or Aladdin and Jasmine? How about Steve and Robin from Stranger Things? A Disney princess and her prince? Or two Disney princesses? How about outfitting the entire group as The Incredibles or the Justice League? Party City has coordinating costumes for adults ready for your crew to dress in style. 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 find Halloween costumes near you.