Adult Halloween Costumes

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

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  • Adult Haunting Beauty Ghost Costume Quick View
    $39.99
    Adult Haunting Beauty Ghost Costume
    Review Rating: 4.00
    Online Only
  • Adult Harlequin Honey Costume Quick View
    $39.99
    Adult Harlequin Honey Costume
    Review Rating: 3.50
  • Child Slender-Man Partysuit Quick View
    $39.99
    Child Slender-Man Partysuit
    Review Rating: 4.00
  • Adult Horror Robe Quick View
    $29.99
    Adult Horror Robe
  • Mens Light-Up Glaring Grim Reaper Costume Quick View
    $34.99
    Mens Light-Up Glaring Grim Reaper Costume
    Review Rating: 5.00
  • Adult Pennywise Couples Costumes - It Choose Style & Size Options
  • Adult Black & White Horror Zalgo Morphsuit Quick View
    $54.99
    Adult Black & White Horror Zalgo Morphsuit
  • Womens Bloody Clown Dress Quick View
    $29.99
    Womens Bloody Clown Dress
    Review Rating: 5.00
  • Enchantress & Phantom of Darkness Couples Costumes Choose Style & Size Options
  • Adult Phantom of Darkness Costume Quick View
    $19.99
    Adult Phantom of Darkness Costume
    Review Rating: 5.00
  • Mens Eyeless Jack Morphsuit Quick View
    $54.99
    Mens Eyeless Jack Morphsuit
    Review Rating: 1.00
  • Womens Pennywise Costume - It Quick View
    $54.99
    Womens Pennywise Costume - It
    Review Rating: 5.00
  • Adult Pennywise & Georgie Couples Costumes - It Choose Style & Size Options
  • Mens Mad Scientist Costume Quick View
    $39.99
    Mens Mad Scientist Costume
    Online Only
  • Adult Michael Myers Costume Quick View
    $39.99
    Adult Michael Myers Costume
    Review Rating: 3.00
  • Adult Mad Scientists Couples Costumes Choose Style & Size Options
  • Adult Evil Sorceress Costume Quick View
    $34.99
    Adult Evil Sorceress Costume
    Review Rating: 4.50
    Online Only
  • Adult Scarecrow Couples Costumes Choose Style & Size Options
  • Womens Dreadful Darling Costume Quick View
    $29.99
    Womens Dreadful Darling Costume
    Review Rating: 5.00
  • Mens Demented Dentist Costume Plus Size Quick View
    $29.99
    Mens Demented Dentist Costume Plus Size
    Review Rating: 4.00
    Online Only
  • Adult Chucky Doll Costume Quick View
    $39.99
    Adult Chucky Doll Costume
    Review Rating: 4.00
    Online Only
  • Adult Friday the 13th Couples Costumes Choose Style & Size Options
  • Adult Friday the 13th Couples Costumes Plus Size Choose Style & Size Options
  • Mens Pennywise Costume Plus Size - IT Quick View
    $59.99
    Mens Pennywise Costume Plus Size - IT
    Review Rating: 4.00
  • Adult Blue Jaw Dropper Orc Morphsuit Quick View
    Now $20.00 Was:$54.99
    Adult Blue Jaw Dropper Orc Morphsuit
    Review Rating: 4.50
  • Adult Jeff the Killer Morphsuit Quick View
    $54.99
    Adult Jeff the Killer Morphsuit
  • Mens Bloody Clown Jacket Quick View
    $34.99
    Mens Bloody Clown Jacket
    Review Rating: 5.00
    Online Only
  • Adult Pennywise Costume Plus Size - It Quick View
    $54.99
    Adult Pennywise Costume Plus Size - It
    Review Rating: 4.50
  • Adult Freddy Krueger Costume Plus Size - A Nightmare on Elm Street Quick View
    $26.99
    Adult Freddy Krueger Costume Plus Size - A Nightmare on Elm Street
    Review Rating: 3.50
  • Adult Light-Up Unknown Phantom Costume Plus Size Quick View
    $34.99
    Adult Light-Up Unknown Phantom Costume Plus Size
    Review Rating: 3.50
  • Adult Creepy Clown Partysuit Quick View
    Now $44.99 Was:$54.99
    Adult Creepy Clown Partysuit
    Review Rating: 1.00
  • Adult Seductive Sorceress Costume Deluxe Quick View
    Now $50.00 Was:$154.99
    Adult Seductive Sorceress Costume Deluxe
    Online Only
  • Adult Slender-Man Partysuit Quick View
    $54.99
    Adult Slender-Man Partysuit
    Review Rating: 3.50
  • Adult Pennywise Costume - It Quick View
    $54.99
    Adult Pennywise Costume - It
    Review Rating: 3.00
  • Adult Miss Krueger Costume - A Nightmare on Elm Street Quick View
    $49.99
    Adult Miss Krueger Costume - A Nightmare on Elm Street
    Review Rating: 4.50
  • Adult Bloody Mary Costume Quick View
    Now $39.99 Was:$49.99
    Adult Bloody Mary Costume
    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.