Adult Halloween Costumes

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

  • Women's Costumes
  • Men's Costumes
  • Couples Costumes
  • Plus Size Costumes
  • Costume Accessories
  • Pre-Order Costumes
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  • $49.99
    Womens Moana Costume Deluxe
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    Online Only
    Review Rating: 5.00
    Online Only
  • Adult Cinderella & Prince Charming Couples Costumes - Cinderella Choose Style & Size Options
  • Adult Shuri & Muscle Black Panther Couples Costumes - Black Panther Choose Style & Size Options
  • Women's Shuri & Dora Milaje Couples Costumes - Black Panther Choose Style & Size Options
  • Adult Shuri & Killmonger Couples Costumes - Black Panther Choose Style & Size Options
  • $49.99
    Womens Shuri Costume - Black Panther
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    Review Rating: 4.50
  • Adult Cinderella & Prince Charming Couples Costumes Plus Size - Cinderella Choose Style & Size Options
  • Now $79.99 Was:$89.99
    Adult Ariel Costume - The Little Mermaid
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    Online Only
    Review Rating: 3.00
    Online Only
  • $59.99
    Womens Cinderella Costume - Cinderella
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    Online Only
    Review Rating: 5.00
    Online Only
  • Adult Beauty & The Beast Couples Costumes - Beauty and the Beast Choose Style & Size Options
  • Adult Beauty & The Beast Couples Costumes Plus Size - Beauty and the Beast Choose Style & Size Options
  • $59.99
    Womens Belle Costume - Beauty and the Beast
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    Online Only
    Review Rating: 5.00
    Online Only
  • $59.99
    Womens Belle Costume Plus Size - Beauty and the Beast
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    Online Only
    Online Only
  • $59.99
    Womens Cinderella Costume Plus Size - Cinderella
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    Online Only
    Online Only
  • $59.99
    Adult Mario Kart Ride-On Costume
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    Online Only
    Online Only
  • Adult Mario Kart & Luigi Kart Ride-On Couples Costumes Choose Style & Size Options
  • Adult Peach Kart & Mario Kart Ride-On Couples Costumes Choose Style & Size Options
  • $59.99
    Adult Inflatable Alien Pick-Me-Up Costume
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    Review Rating: 5.00
  • $49.99
    Mens Prince Charming Costume - Cinderella
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    Online Only
    Review Rating: 5.00
    Online Only
  • $89.99
    Womens Ursula Costume Couture - The Little Mermaid
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    Online Only
    Review Rating: 4.00
    Online Only
  • Now $79.99 Was:$89.99
    Adult Belle Costume - Live Action Beauty and the Beast
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    Online Only
    Online Only
  • Adult Imperial Empress & Sahara Prince Couples Costumes Choose Style & Size Options
  • Now $24.99 Was:$39.99
    Teen Girls Ariel Costume - The Little Mermaid
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    Online Only
    Online Only
  • $79.99
    Adult Shark Ride-On Costume
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    Online Only
    Review Rating: 5.00
    Online Only
  • $59.99
    Adult Inflatable Grim Reaper Pick-Me-Up Costume
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    Online Only
    Online Only
  • Now $23.99 Was:$39.99
    Adult Inflatable Bull Ride On Costume
    Online Only Sale – Limited Time!
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    Online Only
    Review Rating: 2.50
    Online Only
  • $49.99
    Mens Prince Charming Costume Plus Size - Cinderella
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    Online Only
    Review Rating: 5.00
    Online Only
  • $49.99
    Womens Shuri Costume Plus Size - Black Panther
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    Review Rating: 4.50
  • $39.99
    Adult Inflatable Black Dragon Ride-On Costume
    Available on Aug 30
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  • Adult Anna & Elsa Couples Costumes - Frozen Choose Style & Size Options
  • Now $49.99 Was:$59.99
    Adult Anna Costume - Frozen
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    Online Only
    Review Rating: 4.50
    Online Only
  • Men's Black Panther & Killmonger Muscle Couples Costumes - Black Panther Choose Style & Size Options
  • Adult Dora Milaje & Muscle Black Panther Couples Costumes - Black Panther Choose Style & Size Options
  • $49.99
    Adult Black Panther Muscle Costume - Black Panther
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    Online Only
    Review Rating: 3.00
    Online Only
  • Now $34.99 Was:$39.99
    Adult Clown Car Ride-On Costume
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    Online Only
    Online Only
  • $49.99
    Adult Bavarian Ride-On Costume
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    Online Only
    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.