Adult Halloween Costumes

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

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  • Adult Batman Muscle Costume Quick View
    $49.99
    Adult Batman Muscle Costume
    Review Rating: 5.00
  • Adult Holy Sister Nun Costume Quick View
    $22.99
    Adult Holy Sister Nun Costume
    Review Rating: 4.50
  • Adult Inflatable Giant Eagle Costume Quick View
    $49.99
    Adult Inflatable Giant Eagle Costume
    Review Rating: 2.50
  • Adult Inmate Convict Prisoner Costume Quick View
    $26.99
    Adult Inmate Convict Prisoner Costume
    Review Rating: 5.00
  • Adult Stormtrooper Costume - Star Wars Quick View
    $49.99
    Adult Stormtrooper Costume - Star Wars
    Review Rating: 3.50
    Online Only
  • Adult Darth Vader Costume Deluxe - Star Wars Quick View
    $49.99
    Adult Darth Vader Costume Deluxe - Star Wars
    Review Rating: 4.00
    Online Only
  • Robin Hood Costume Adult - Prince of Thieves Quick View
    $54.99
    Robin Hood Costume Adult - Prince of Thieves
    Review Rating: 5.00
  • Adult Brave Crusader Knight Costume Quick View
    $39.99
    Adult Brave Crusader Knight Costume
  • Adult Augustus Caesar Costume Quick View
    $29.99
    Adult Augustus Caesar Costume
  • Jack Sparrow Pirate Costume Adult Quick View
    $44.99
    Jack Sparrow Pirate Costume Adult
    Review Rating: 4.50
  • Adult King of Rock 'n' Roll Costume Quick View
    $39.99
    Adult King of Rock 'n' Roll Costume
    Review Rating: 5.00
  • Adult Rebel of the Sea Pirate Costume Quick View
    $36.99
    Adult Rebel of the Sea Pirate Costume
    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 Greased Lightening & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • Adult Sandy Greaser & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • Pirate Couples Costumes Choose Style & Size Options
  • Adult Easter Bunny Costume Quick View
    $99.99
    Adult Easter Bunny Costume
  • The Incredibles Couples Costumes Choose Style & Size Options
  • Adult Pink Lady & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • T-Birds Leather Jacket - Grease Quick View
    $29.99
    T-Birds Leather Jacket - Grease
    Review Rating: 3.50
    Online Only
  • Womens Beauty School Dropout Costume Accessory Kit - Grease Quick View
    $39.99
    Womens Beauty School Dropout Costume Accessory Kit - Grease
    Review Rating: 5.00
    Online Only
  • Adult Edna Mode & Mr. Incredible Couples Costumes - Incredibles Choose Style & Size Options
  • Adult Elastigirl & Mr. Incredible Couples Costumes - Incredibles 2 Choose Style & Size Options
  • Pink Ladies Jacket Quick View
    $24.99
    Pink Ladies Jacket
    Review Rating: 3.50
    Online Only
  • Adult Inflatable T-Rex Dinosaur Costume - Jurassic World Quick View
    $79.99
    Adult Inflatable T-Rex Dinosaur Costume - Jurassic World
    Review Rating: 4.00
  • Adult Shuri & Killmonger Couples Costumes - Black Panther Choose Style & Size Options
  • Adult Ahoy Katie Pirate & Ahoy Matey Pirate Couples Costumes Choose Style & Size Options
  • Adult Shuri & Muscle Black Panther Couples Costumes - Black Panther Choose Style & Size Options
  • Mens Mr. Incredible Muscle Costume - The Incredibles Quick View
    $49.99
    Mens Mr. Incredible Muscle Costume - The Incredibles
    Review Rating: 5.00
  • Adult Mr. & Mrs. Incredible Couples Costumes - Incredibles 2 Choose Style & Size Options
  • SNL Spartan Cheerleaders Couples Costumes Choose Style & Size Options
  • Adult Queen Cleopatra & Augustus Caesar Couples Costumes Choose Style & Size Options
  • Adult Batgirl Dress & Batman Muscle Couples Costumes Choose Style & Size Options
  • Adult Ahoy Matey Pirate Costume Quick View
    $19.99
    Adult Ahoy Matey Pirate Costume
    Review Rating: 4.50
  • Adult Rydell High Cheerleader & Jock Couples Costumes - Grease Choose Style & Size Options
  • Womens Flashdance Costume Accessory Kit Quick View
    $29.99
    Womens Flashdance Costume Accessory Kit
    Review Rating: 5.00
    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.