Adult Halloween Costumes

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

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  • Adult Stop Traffic Sexy Cop & Police Officer Costumes
  • $89.99
    Womens Ursula Costume Couture - The Little Mermaid
    Review Rating: 4.00
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    Online Only
    Online Only
  • Adult Ursula & Ariel Doggy & Me Costumes - The Little Mermaid
  • Adult Belle & Beast Doggy & Me Costumes - Beauty and the Beast
  • Belle Doggy & Me Costumes - Beauty and the Beast
  • $39.99
    Adult Divine Goddess Costume
    Review Rating: 4.00
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  • Adult Beauty & The Beast Couples Costumes Plus Size - Beauty and the Beast
  • $59.99
    Womens Belle Costume - Beauty and the Beast
    Review Rating: 4.00
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    Online Only
    Online Only
  • Adult Beauty & The Beast Couples Costumes - Beauty and the Beast
  • $59.99
    Womens Belle Costume Plus Size - Beauty and the Beast
    Review Rating: 5.00
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    Online Only
    Online Only
  • $49.99
    Adult Roman Centurion Costume
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  • Adult Imperial Empress & Sahara Prince Couples Costumes
  • $29.99
    Adult Augustus Caesar Costume Plus Size
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  • $89.99
    Adult Beast Costume Plus Size - Beauty and the Beast
    Review Rating: 5.00
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    Online Only
    Online Only
  • Now $24.99 Was:$39.99
    Teen Girls Ariel Costume - The Little Mermaid
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    Online Only
    Online Only
  • Now $79.99 Was:$89.99
    Adult Ariel Costume - The Little Mermaid
    Review Rating: 3.00
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    Online Only
    Online Only
  • $29.99
    Adult Augustus Caesar Costume
    Review Rating: 3.00
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  • $89.99
    Adult Ursula Costume Couture Plus Size - The Little Mermaid
    Review Rating: 3.00
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    Online Only
    Online Only
  • $59.99
    Womens Ariel Costume - The Little Mermaid
    Review Rating: 3.50
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    Online Only
    Online Only
  • $34.99
    Adult Police Officer Costume Plus Size
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  • $39.99
    Adult Imperial Empress Costume Plus Size
    Review Rating: 1.00
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  • Now $29.99 Was:$39.99
    Adult Grecian Goddess Costume
    Review Rating: 4.50
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  • $49.99
    Mens Prince Charming Costume Plus Size - Cinderella
    Review Rating: 5.00
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    Online Only
    Online Only
  • $59.99
    Womens Cinderella Costume Plus Size - Cinderella
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    Online Only
    Online Only
  • $49.99
    Mens Prince Charming Costume - Cinderella
    Review Rating: 4.50
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    Online Only
    Online Only
  • $44.99
    Adult Neptune Costume
    Review Rating: 4.00
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  • Now $79.99 Was:$89.99
    Adult Ariel Costume Plus Size - The Little Mermaid
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    Online Only
    Online Only
  • $39.99
    Adult Kassandra Costume - Assassin's Creed
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  • $34.99
    Adult Police Officer Costume
    Review Rating: 1.00
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  • $59.99
    Womens Ariel Costume Plus Size - The Little Mermaid
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    Online Only
    Online Only
  • Adult Prince Charming & Cinderella Doggy & Me Costumes - Cinderella
  • $59.99
    Adult Alexios Costume - Assassin's Creed
    Review Rating: 4.50
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  • $59.99
    Adult Alexios Costume Plus Size - Assassin's Creed
    Review Rating: 5.00
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  • Adult Cinderella & Prince Charming Couples Costumes Plus Size - Cinderella
  • Adult Money Heist Couples Costumes
  • Adult Kassandra & Alexio Couples Costumes - Assassin's Creed
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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.