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
  • $39.99
    Adult Inflatable Godzilla Costume - Godzilla: King of the Monsters
    Review Rating: 4.00
    Size Standard Size is Currently Out of Stock
  • $69.99
    Adult Inflatable Skeleton Diplodocus Costume
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  • $54.99
    Adult Tattered Pennywise Costume - It Chapter Two
    Review Rating: 4.50
    size XS is Currently Out of Stock
  • $69.99
    Adult Inflatable T-Rex Dinosaur Costume - Jurassic World
    Review Rating: 4.00
    Size Standard Size is Currently Out of Stock
  • $54.99
    Womens Pennywise Costume - It
    Review Rating: 4.00
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  • $38.99
    Adult Inflatable Standing Unicorn Costume
    Review Rating: 2.50
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  • Men's Sandy Claws & Inflatable Oogie Boogie Couples Costumes - The Nightmare Before Christmas
  • Men's Jack Skellington & Inflatable Oogie Boogie Couples Costumes - The Nightmare Before Christmas
  • Adult Jasmine & Inflatable Genie Couples Costumes - Aladdin
  • $39.99
    Adult Divine Goddess Costume
    Review Rating: 4.00
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  • Adult Rag Doll Sally & Inflatable Oogie Boogie Couples Costumes - The Nightmare Before Christmas
  • $59.99
    Adult Inflatable Oogie Boogie Costume - The Nightmare Before Christmas
    Review Rating: 1.50
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  • $69.99
    Adult Inflatable Donkey Pinata Costume
    Review Rating: 5.00
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  • $59.99
    Adult Inflatable Genie Costume - Aladdin
    Review Rating: 5.00
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    Online Only
    Online Only
  • Men's Aladdin & Inflatable Genie Couples Costumes
  • Adult Tattered Pennywise & Walking Pennywise Doggy & Me Costumes - It
  • $39.99
    Adult Annabelle Costume - Annabelle Comes Home
    Review Rating: 4.50
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  • $39.99
    Adult Inflatable Bull Ride On Costume
    Review Rating: 2.50
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  • $34.99
    Mens Light-Up Glaring Grim Reaper Costume Plus Size
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  • $39.99
    Adult Gray Michael Myers Costume - Halloween
    Review Rating: 4.00
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  • $39.99
    Child Slender-Man Partysuit
    Review Rating: 4.00
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  • $29.99
    Teen Boys Ghost Face Costume - Scream
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  • $19.99
    Adult Phantom of Darkness Costume
    Review Rating: 4.50
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  • Enchantress & Phantom of Darkness Couples Costumes
  • $26.99
    Adult Freddy Krueger Costume Plus Size - A Nightmare on Elm Street
    Review Rating: 3.50
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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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  • $54.99
    Adult Pennywise Costume Plus Size - It
    Review Rating: 4.50
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  • $49.99
    Adult Inflatable Stay Puft Marshmallow Man Costume - Ghostbusters
    Review Rating: 3.50
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  • $29.99
    Adult Augustus Caesar Costume Plus Size
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  • Ghostbusters & Inflatable Stay Puft Marshmallow Man Costume
  • $49.99
    Adult Inflatable Skeleton T-Rex Dinosaur Costume
    Review Rating: 3.50
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  • $49.99
    Adult Inflatable Bavarian Oktoberfest Costume
    Review Rating: 5.00
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    Online Only
    Online Only
  • $39.99
    Mens Mad Scientist Costume
    Review Rating: 1.00
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  • $49.99
    Adult Inflatable Horse Costume
    Review Rating: 2.50
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    Online Only
    Online Only
  • $89.99
    Adult Inflatable Pteranodon Costume - Jurassic World: Fallen Kingdom 
    Review Rating: 5.00
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    Online Only
    Online Only
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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.