Adult Halloween Costumes

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

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  • Adult Supergirl Costume - Superman Quick View
    $49.99
    Adult Supergirl Costume - Superman
    Review Rating: 5.00
  • Womens Mera Catsuit - Aquaman Quick View
    $49.99
    Womens Mera Catsuit - Aquaman
    Review Rating: 4.50
  • Adult Batman Muscle Costume Plus Size Quick View
    $49.99
    Adult Batman Muscle Costume Plus Size
    Review Rating: 5.00
  • Adult Batman Muscle Costume Quick View
    $49.99
    Adult Batman Muscle Costume
    Review Rating: 5.00
  • Womens Batgirl Costume - Batman Quick View
    $49.99
    Womens Batgirl Costume - Batman
    Review Rating: 5.00
  • Womens Batgirl Costume Plus Size - Batman Quick View
    $49.99
    Womens Batgirl Costume Plus Size - Batman
    Review Rating: 4.00
  • Adult Supergirl Costume Plus Size - Superman Quick View
    $49.99
    Adult Supergirl Costume Plus Size - Superman
    Review Rating: 5.00
  • Adult Superman Muscle Costume - Justice League Part 1 Quick View
    $49.99
    Adult Superman Muscle Costume - Justice League Part 1
  • Adult Batgirl Dress & Batman Muscle Couples Costumes Choose Style & Size Options
  • Womens Wonder Woman Costume - Wonder Woman Movie Quick View
    $49.99
    Womens Wonder Woman Costume - Wonder Woman Movie
    Review Rating: 4.50
  • Womens Batgirl Jumpsuit Costume - Batman Quick View
    $79.99
    Womens Batgirl Jumpsuit Costume - Batman
    Review Rating: 4.50
    Online Only
  • Adult Wonder Woman Costume Quick View
    $49.99
    Adult Wonder Woman Costume
    Review Rating: 5.00
  • Adult Aquaman & Mera Couples Costumes Choose Style & Size Options
  • Adult Zipster Harley Quinn One Piece Costume - Batman Quick View
    $39.99
    Adult Zipster Harley Quinn One Piece Costume - Batman
  • Adult Catwoman Costume - DC Comics New 52 Quick View
    $79.99
    Adult Catwoman Costume - DC Comics New 52
    Review Rating: 2.50
    Online Only
  • Adult Batgirl Jumpsuit Costume Plus Size - Batman Quick View
    $79.99
    Adult Batgirl Jumpsuit Costume Plus Size - Batman
    Review Rating: 4.00
    Online Only
  • Adult Robin Jumpsuit Costume - DC Comics New 52 Quick View
    $79.99
    Adult Robin Jumpsuit Costume - DC Comics New 52
    Online Only
  • Adult Supergirl & Superman Couples Costumes Choose Style & Size Options
  • Adult Superman Costume Deluxe Quick View
    $49.99
    Adult Superman Costume Deluxe
    Review Rating: 4.00
  • Adult Property of Joker Harley Quinn Costume - Suicide Squad Quick View
    $49.99
    Adult Property of Joker Harley Quinn Costume - Suicide Squad
    Review Rating: 4.50
  • Adult Joker Costume - The Dark Knight Quick View
    $49.99
    Adult Joker Costume - The Dark Knight
    Review Rating: 4.50
    Online Only
  • Adult Green Lantern Muscle Costume Plus Size - DC Comics New 52 Quick View
    $49.99
    Adult Green Lantern Muscle Costume Plus Size - DC Comics New 52
    Online Only
  • Adult The Flash Muscle Costume - DC Comics New 52 Quick View
    $49.99
    Adult The Flash Muscle Costume - DC Comics New 52
    Review Rating: 5.00
  • Adult Batman Muscle Costume Plus Size - Justice League Part 1 Quick View
    Now $39.99 Was:$49.99
    Adult Batman Muscle Costume Plus Size - Justice League Part 1
    Review Rating: 5.00
  • Adult Batgirl Fit & Flare Dress - Batman Quick View
    $29.99
    Adult Batgirl Fit & Flare Dress - Batman
    Review Rating: 5.00
    Online Only
  • Adult Batman Onesie Costume Quick View
    Now $24.99 Was:$32.99
    Adult Batman Onesie Costume
    Online Only
  • Adult Joker Costume Plus Size - The Dark Knight Quick View
    $49.99
    Adult Joker Costume Plus Size - The Dark Knight
    Review Rating: 5.00
  • Adult Wonder Woman Jumpsuit Costume Quick View
    $79.99
    Adult Wonder Woman Jumpsuit Costume
    Review Rating: 5.00
    Online Only
  • Adult Psycho Joker Costume - Suicide Squad Quick View
    $49.99
    Adult Psycho Joker Costume - Suicide Squad
    Review Rating: 4.00
  • Adult Long-Sleeve Supergirl Dress - Superman Quick View
    $24.99
    Adult Long-Sleeve Supergirl Dress - Superman
    Online Only
  • Adult Batman Muscle Costume Plus Size Deluxe - The Dark Knight Rises Quick View
    $49.99
    Adult Batman Muscle Costume Plus Size Deluxe - The Dark Knight Rises
    Review Rating: 3.50
  • Adult Joker Accessory Kit - Suicide Squad Quick View
    $39.99
    Adult Joker Accessory Kit - Suicide Squad
    Review Rating: 1.00
  • Adult Light-Up The Flash Muscle Costume - The Flash TV Show Quick View
    $79.99
    Adult Light-Up The Flash Muscle Costume - The Flash TV Show
    Online Only
  • Adult Joker Dress - Batman Quick View
    $34.99
    Adult Joker Dress - Batman
  • Adult Killer Croc Accessory Kit - Suicide Squad Quick View
    $39.99
    Adult Killer Croc Accessory Kit - Suicide Squad
    Online Only
  • Adult Batman Muscle Costume - Justice League Part 1 Quick View
    Now $39.99 Was:$49.99
    Adult Batman Muscle Costume - Justice League Part 1
    Review Rating: 5.00
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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.