Adult Halloween Costumes

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

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  • $54.99
    Adult Tattered Pennywise Costume Plus Size - It Chapter Two
    Review Rating: 4.50
    size Plus is Currently Out of Stock
  • $54.99
    Adult Tattered Pennywise Costume - It Chapter Two
    Review Rating: 4.50
    size XS is Currently Out of Stock
  • $44.99
    Adult 50s Greaser Costume
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  • $79.99
    Adult Voodoo Legba Costume
    Review Rating: 4.00
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  • $54.99
    Womens Pennywise Costume - It
    Review Rating: 4.00
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  • Marilyn Monroe & Deluxe Elvis Presley Couples Costumes
  • Adult Greased Lightening & T-Bird Couples Costumes - Grease
  • Adult Tattered Pennywise & Walking Pennywise Doggy & Me Costumes - It
  • $34.99
    Mens Light-Up Glaring Grim Reaper Costume Plus Size
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  • $39.99
    Adult Divine Goddess Costume
    Review Rating: 4.00
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  • Adult Sock Hop Sweetie & T-Birds Couples Costume Accessory Kits
  • $34.99
    Womens Greased Lightning Costume - Grease
    Review Rating: 4.50
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  • $29.99
    Adult 50s Flair Poodle Skirt Costume Plus Size
    Review Rating: 4.00
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  • $49.99
    Adult Roman Centurion Costume
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  • Pennywise Doggy & Me Costumes - It
  • Adult Pennywise & Georgie Couples Costumes - It
  • $39.99
    Adult Annabelle Costume - Annabelle Comes Home
    Review Rating: 4.50
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  • $39.99
    Adult Gray Michael Myers Costume - Halloween
    Review Rating: 4.00
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  • $29.99
    Teen Boys Ghost Face Costume - Scream
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  • $49.99
    Adult Rebel Rockabilly Costume
    Review Rating: 3.50
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  • $39.99
    Mens Mad Scientist Costume
    Review Rating: 1.00
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  • $54.99
    Adult Pennywise Costume Plus Size - It
    Review Rating: 4.50
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  • $19.99
    Adult Bloody Scrubs
    Review Rating: 4.50
    Buy 1 Get 1 50% off Halloween Costumes while Supplies last.
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  • $26.99
    Adult Freddy Krueger Costume Plus Size - A Nightmare on Elm Street
    Review Rating: 3.50
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  • $29.99
    Adult Augustus Caesar Costume Plus Size
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  • Now $39.99 Was:$49.99
    Adult Bloody Mary Costume
    Review Rating: 4.50
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    Online Only
    Online Only
  • $39.99
    Adult La Llorona Costume - The Curse of La Llorona
    Review Rating: 5.00
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  • Adult Scarecrow Couples Costumes
  • $54.99
    Adult Pennywise Costume - It
    Review Rating: 3.00
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  • $49.99
    Adult Miss Krueger Costume - A Nightmare on Elm Street
    Review Rating: 4.50
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  • $29.99
    Adult Augustus Caesar Costume
    Review Rating: 3.00
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  • $49.99
    Adult Rebel Rockabilly Costume Plus Size
    Review Rating: 4.00
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  • $29.99
    Adult Dinah Delight Waitress Costume Plus Size
    Review Rating: 4.50
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    In-Store Pickup Coming Soon
    In-Store Pickup Coming Soon
  • $54.99
    Adult Slender-Man Partysuit
    Review Rating: 3.50
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  • $39.99
    Adult La Llorona Costume Plus Size - The Curse of La Llorona
    Review Rating: 5.00
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  • $34.99
    Adult Light-Up Unknown Phantom Costume Plus Size
    Review Rating: 3.50
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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.