Adult Halloween Costumes

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

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  • Adult Stop Traffic Sexy Cop Costume Quick View
    $49.99
    Adult Stop Traffic Sexy Cop Costume
    Review Rating: 4.50
  • Adult Supergirl Costume - Superman Quick View
    $49.99
    Adult Supergirl Costume - Superman
    Review Rating: 5.00
  • Adult Princess Leia Costume - Star Wars Quick View
    $49.99
    Adult Princess Leia Costume - Star Wars
    Review Rating: 4.00
    Online Only
  • Womens Mera Catsuit - Aquaman Quick View
    $49.99
    Womens Mera Catsuit - Aquaman
    Review Rating: 4.50
  • Womens Greased Lightning Costume - Grease Quick View
    $34.99
    Womens Greased Lightning Costume - Grease
    Review Rating: 5.00
  • Adult Castaway Pirate Costume Quick View
    $49.99
    Adult Castaway Pirate Costume
    Review Rating: 4.50
  • Adult Holy Sister Nun Costume Quick View
    $22.99
    Adult Holy Sister Nun Costume
    Review Rating: 4.50
  • Adult Flashy Flapper Costume Quick View
    $29.99
    Adult Flashy Flapper Costume
    Review Rating: 4.50
  • Womens Mary Poppins Costume Quick View
    $44.99
    Womens Mary Poppins Costume
    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 Queen Cleopatra Costume Quick View
    $49.99
    Adult Queen Cleopatra Costume
    Review Rating: 4.00
  • Adult Hospital Honey Nurse Costume Quick View
    $22.99
    Adult Hospital Honey Nurse Costume
    Review Rating: 3.50
  • Adult Sock Hop Sweetie '50s Costume Quick View
    $34.99
    Adult Sock Hop Sweetie '50s Costume
    Review Rating: 4.50
  • Adult Imperial Empress Costume Quick View
    $39.99
    Adult Imperial Empress Costume
    Review Rating: 4.50
  • Adult Marilyn Monroe Costume Quick View
    $19.99
    Adult Marilyn Monroe Costume
    Review Rating: 4.00
  • 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 - 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 Native American Princess Costume Quick View
    $36.99
    Adult Native American Princess Costume
  • Adult Skilled Archer Costume Quick View
    $39.99
    Adult Skilled Archer Costume
    Review Rating: 5.00
  • 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 Locked N Loaded Cop Costume Quick View
    $39.99
    Adult Locked N Loaded Cop Costume
    Review Rating: 4.00
  • Adult Divine Goddess Costume Quick View
    $39.99
    Adult Divine Goddess Costume
    Review Rating: 4.50
  • Adult Easter Bunny Costume Quick View
    $99.99
    Adult Easter Bunny Costume
  • 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 Dancing Queen Disco Costume Quick View
    $34.99
    Adult Dancing Queen Disco Costume
    Review Rating: 4.50
    Online Only
  • Pirate Couples Costumes Choose Style & Size Options
  • Adult Pink Lady & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • The Incredibles Couples Costumes Choose Style & Size Options
  • Flashy Flapper & Mob Boss Couples Costumes Choose Style & Size Options
  • Adult Knockout Sexy Boxer Costume Quick View
    $49.99
    Adult Knockout Sexy Boxer Costume
    Review Rating: 5.00
  • Adult Inflatable T-Rex Dinosaur Costume - Jurassic World Quick View
    $79.99
    Adult Inflatable T-Rex Dinosaur Costume - Jurassic World
    Review Rating: 4.00
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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.