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 Plus Size Quick View
    $49.99
    Adult Batman Muscle Costume Plus Size
    Review Rating: 5.00
  • Adult Hospital Honey Nurse Costume Plus Size Quick View
    $22.99
    Adult Hospital Honey Nurse Costume Plus Size
    Review Rating: 2.00
  • Adult Rescue Me Firefighter Costume Quick View
    $44.99
    Adult Rescue Me Firefighter Costume
    Review Rating: 3.00
  • Adult Princess Leia Costume Plus Size - Star Wars Quick View
    $49.99
    Adult Princess Leia Costume Plus Size - Star Wars
    Review Rating: 4.00
    Online Only
  • 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 Stop Traffic Sexy Cop Costume Plus Size Quick View
    $49.99
    Adult Stop Traffic Sexy Cop Costume Plus Size
    Review Rating: 4.00
  • Adult Locked N Loaded Cop Costume Plus Size Quick View
    $39.99
    Adult Locked N Loaded Cop Costume Plus Size
    Review Rating: 4.50
  • Womens Greased Lightning Costume Plus Size - Grease Quick View
    $34.99
    Womens Greased Lightning Costume Plus Size - Grease
    Review Rating: 5.00
  • Adult Darth Vader Costume Plus Size Deluxe - Star Wars Quick View
    $49.99
    Adult Darth Vader Costume Plus Size Deluxe - Star Wars
    Review Rating: 4.00
  • Adult Stormtrooper Costume Plus Size Deluxe - Star Wars Quick View
    $49.99
    Adult Stormtrooper Costume Plus Size Deluxe - Star Wars
    Review Rating: 5.00
    Online Only
  • Adult Greased Lightening & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • Adult Sandy Greaser & T-Bird Couples Costumes - Grease 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
  • Adult Cat in the Hat Long-Sleeve Shirt - Dr. Seuss Quick View
    $21.99
    Adult Cat in the Hat Long-Sleeve Shirt - Dr. Seuss
    Review Rating: 5.00
  • Pink Ladies Jacket Quick View
    $24.99
    Pink Ladies Jacket
    Review Rating: 3.50
    Online Only
  • Adult Fired Up Firefighter & Rescue Me Firefighter Couples Costumes Choose Style & Size Options
  • Adult Cat in the Hat One Piece Costume - Dr. Seuss Quick View
    $39.99
    Adult Cat in the Hat One Piece Costume - Dr. Seuss
    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • Adult Cinderella & Prince Charming Couples Costumes Plus Size - Cinderella Choose Style & Size Options
  • Adult Mr. & Mrs. Incredible Couples Costumes Plus Size - Incredibles Choose Style & Size Options
  • Adult Mob Wife & Mob Boss Couples Costumes Plus Size Choose Style & Size Options
  • Womens Shuri Costume Plus Size - Black Panther Quick View
    $49.99
    Womens Shuri Costume Plus Size - Black Panther
    Review Rating: 4.50
  • Mens Prince Charming Costume Plus Size - Cinderella Quick View
    $49.99
    Mens Prince Charming Costume Plus Size - Cinderella
    Review Rating: 5.00
    Online Only
  • Adult Elastigirl & Mr. Incredible Couples Costumes Plus Size - Incredibles 2 Choose Style & Size Options
  • Adult Cat in the Hat Long-Sleeve Costume - Dr. Seuss Quick View
    $39.99
    Adult Cat in the Hat Long-Sleeve Costume - Dr. Seuss
  • Adult Thing 1 & Thing 2 Long-Sleeve Costume - Dr. Seuss Quick View
    $34.99
    Adult Thing 1 & Thing 2 Long-Sleeve Costume - Dr. Seuss
    In-Store Pickup Coming Soon
  • Adult Dinah Delight Waitress Costume Plus Size Quick View
    $29.99
    Adult Dinah Delight Waitress Costume Plus Size
    Review Rating: 4.50
    Online Only
  • Adult Flashy Flapper Costume Plus Size Quick View
    $29.99
    Adult Flashy Flapper Costume Plus Size
    Review Rating: 4.50
  • Adult Tinker Bell & Captain Hook Couples Costumes Plus Size - Peter Pan Choose Style & Size Options
  • Adult Edna Mode & Mr. Incredible Couples Costumes Plus Size - Incredibles Choose Style & Size Options
  • Adult Mr. & Mrs. Incredible Couples Costumes Plus Size - Incredibles 2 Choose Style & Size Options
  • Mens Mr. Incredible Muscle Costume Plus Size - The Incredibles Quick View
    $49.99
    Mens Mr. Incredible Muscle Costume Plus Size - The Incredibles
    Review Rating: 4.50
  • Womens Mrs. Incredible Costume Plus Size - The Incredibles Quick View
    $49.99
    Womens Mrs. Incredible Costume Plus Size - The Incredibles
    Review Rating: 4.50
  • Adult Captain America Muscle Costume Plus Size Quick View
    $49.99
    Adult Captain America Muscle Costume Plus Size
    Online Only
  • Adult American Dream & Captain America Couples Costumes Plus Size Choose Style & Size Options
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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.