Adult Halloween Costumes

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

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  • $39.99
    Adult High Seas Pirate Priestess Costume Plus Size
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    Review Rating: 4.00
    Online Only
  • $189.99
    Adult Dark Red Santa Suit Costume Kit
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    In-Store Pickup Coming Soon
  • Plus Size Lady Lawless & Convict Prisoner Couples Costumes Choose Style & Size Options
  • $97.99
    Adult Plush Red Santa Suit Costume Kit
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    Review Rating: 5.00
  • Now $49.99 Was:$59.99
    Adult Purple Suit
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    Review Rating: 4.00
  • Adult Mario & Luigi Couples Costumes Plus Size Choose Style & Size Options
  • $49.99
    Adult Luigi Costume Plus Size Premium - Super Mario Brothers
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    Review Rating: 5.00
  • Now $49.99 Was:$59.99
    Adult Blue Suit
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    Review Rating: 1.00
  • Now $49.99 Was:$59.99
    Adult Red Suit
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  • Now $29.99 Was:$39.99
    Adult Huntress Costume Plus Size
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    Review Rating: 3.00
    Online Only
  • $26.99
    Adult Father Priest Costume Plus Size
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  • Plus Size Holy Sister & Father Priest Couples Costumes Choose Style & Size Options
  • Now $49.99 Was:$59.99
    Adult White Suit
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  • $22.99
    Adult Doctor Costume Plus Size
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    Review Rating: 5.00
  • $16.99
    Adult Santa Suit
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    Review Rating: 4.50
    In-Store Pickup Coming Soon
  • $12.99
    Adult Red Devil Costume Plus Size
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    Review Rating: 4.00
  • $54.99
    Adult Flannel Santa Suit Costume Kit
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    In-Store Pickup Coming Soon
  • $39.99
    Adult Creepy Zombie Costume Plus Size
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  • $44.99
    Adult Glamazon Warrior Costume Plus Size
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    Online Only
  • Adult Eleven Dress & Dustin Couples Costumes - Stranger Things Choose Style & Size Options
  • Now $44.99 Was:$79.99
    Adult Raccoon Super Mario Costume
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    Online Only
  • Now $49.99 Was:$59.99
    Adult Black Suit
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  • $69.99
    Adult Plush Red Santa Suit
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    Review Rating: 5.00
  • $119.99
    Adult Velvet Santa Suit Costume Kit
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  • Now $49.99 Was:$69.99
    Adult Red Spartan Muscle Costume Plus Size - Halo
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  • $29.99
    Adult Three Headed Guard Dog Costume
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    Review Rating: 5.00
    Online Only
  • $59.99
    Adult Evil Queen Costume Plus Size
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    Review Rating: 1.00
  • $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
  • $49.99
    Adult Oktoberfest Beer Wench Costume Plus Size
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    Review Rating: 4.50
    Online Only
  • $42.99
    Adult Fallen Angel Costume Plus Size
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    Review Rating: 4.00
    Online Only
  • $26.99
    Adult Jail Bird Convict Prisoner Costume Plus Size
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    Review Rating: 5.00
  • $49.99
    Adult Scarecrow Costume Plus Size - Wizard of Oz
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    Review Rating: 4.50
    Online Only
  • $44.99
    Adult Gothic Red Riding Hood Costume Plus Size
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    Review Rating: 2.00
    Online Only
  • $39.99
    Adult Flannel Santa Suit
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    Review Rating: 4.00
  • $49.99
    Adult Robin Costume Plus Size - Batman
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    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.