Adult Halloween Costumes

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

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  • $49.99
    Adult Joker Costume - The Dark Knight
    Review Rating: 4.00
    Size Standard Size is Currently Out of Stock
  • Women's Glinda & The Wicked Witch Couples Costumes Plus Size - Wizard of Oz
  • $79.99
    Womens Glinda Costume Plus Size - Wizard of Oz
    Review Rating: 4.00
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    Online Only
    Online Only
  • Women's Glinda & The Wicked Witch Couples Costumes - Wizard of Oz
  • $79.99
    Womens Glinda Costume - Wizard of Oz
    Review Rating: 4.00
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    Online Only
    Online Only
  • $59.99
    Womens Red Queen Costume
    Review Rating: 4.50
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  • $49.99
    Adult Silly Scarecrow Costume - Wizard of Oz
    Review Rating: 5.00
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    Online Only
    Online Only
  • Adult Dorothy & Silly Scarecrow Couples Costumes - Wizard of Oz
  • $44.99
    Adult Cowardly Lion Costume - The Wizard of Oz
    Review Rating: 4.00
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  • $49.99
    Adult Psycho Joker Costume - Suicide Squad
    Review Rating: 4.00
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  • $49.99
    Adult Joker Costume Plus Size - The Dark Knight
    Review Rating: 5.00
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  • $39.99
    Adult Dorothy Costume - The Wizard of Oz
    Review Rating: 4.00
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  • $44.99
    Adult Scarecrow Costume Plus Size - The Wizard of Oz
    Review Rating: 4.00
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  • $44.99
    Adult Cowardly Lion Costume Plus Size - The Wizard of Oz
    Review Rating: 4.50
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  • $79.99
    Womens Wicked Witch Costume - The Wizard of Oz
    Review Rating: 5.00
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    Online Only
    Online Only
  • $49.99
    Womens Mera Catsuit - Aquaman
    Review Rating: 4.00
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  • $79.99
    Womens Wicked Witch Costume Plus Size - The Wizard of Oz
    Review Rating: 3.50
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    Online Only
    Online Only
  • Now $69.99 Was:$89.99
    Adult Red Queen Costume - Alice Through the Looking Glass
    Review Rating: 5.00
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    Online Only
    Online Only
  • Adult Dorothy & Cowardly Lion One Piece Couples Costumes - The Wizard of Oz
  • $49.99
    Adult Charmed Queen Costume Plus Size
    Review Rating: 4.50
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  • $44.99
    Adult Scarecrow Costume - The Wizard of Oz
    Review Rating: 4.00
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  • Adult Dorothy & Toto in Basket Doggy & Me Costumes - The Wizard of Oz
  • $39.99
    Adult Mr. Scarecrow Costume Plus Size
    Review Rating: 3.50
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  • Adult Dorothy & Tin Man Doggy & Me Costumes - Wizard of Oz
  • Adult Property of Joker Harley Quinn & Joker Couples Costumes - The Dark Knight
  • Adult Zipster Cowardly Lion One Piece & Tin Man Doggy & Me Costumes - Wizard of Oz
  • $49.99
    Adult Scarecrow Costume Plus Size - Wizard of Oz
    Review Rating: 5.00
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    Online Only
    Online Only
  • $49.99
    Adult Tin Man Costume Plus Size - The Wizard of Oz
    Review Rating: 4.00
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    Online Only
    Online Only
  • Adult Dorothy & Tin Man Couples Costumes - The Wizard of Oz
  • Women's Dorothy & The Wicked Witch Couples Costumes - Wizard of Oz
  • Women's Dorothy & The Wicked Witch Couples Costumes Plus Size - Wizard of Oz
  • $39.99
    Adult Zipster Cowardly Lion One Piece Costume - The Wizard of Oz
    Review Rating: 4.00
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    +
  • $49.99
    Adult Tin Man Costume - The Wizard of Oz
    Review Rating: 3.50
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    Online Only
    Online Only
  • $39.99
    Adult Tin Man Costume - Wizard of Oz
    Review Rating: 4.50
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  • $59.99
    Womens Red Queen Costume Plus Size
    Review Rating: 3.00
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  • $39.99
    Adult Dorothy Costume Plus Size - The Wizard of Oz
    Review Rating: 5.00
    Size Plus is Currently Out of Stock
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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.