Adult Halloween Costumes

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

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  • Womens 80s Sweat Suit Costume Plus Size Quick View
    $29.99
    Womens 80s Sweat Suit Costume Plus Size
    Online Only
  • Plus Size Holy Sister & Father Priest Couples Costumes Choose Style & Size Options
  • Plus Size Lady Lawless & Convict Prisoner Couples Costumes Choose Style & Size Options
  • Adult Father Priest Costume Plus Size Quick View
    $26.99
    Adult Father Priest Costume Plus Size
  • Adult Red Ruffled Boyshorts Plus Size Quick View
    Now $2.99 Was:$9.99
    Adult Red Ruffled Boyshorts Plus Size
    Review Rating: 4.00
    Online Only
  • Adult High Seas Pirate Priestess Costume Plus Size Quick View
    $39.99
    Adult High Seas Pirate Priestess Costume Plus Size
    Review Rating: 4.50
    Online Only
  • Adult Jail Bird Convict Prisoner Costume Plus Size Quick View
    $26.99
    Adult Jail Bird Convict Prisoner Costume Plus Size
    Review Rating: 5.00
  • Adult Glamazon Warrior Costume Plus Size Quick View
    $44.99
    Adult Glamazon Warrior Costume Plus Size
    Online Only
  • Adult Oktoberfest Beer Wench Costume Quick View
    $49.99
    Adult Oktoberfest Beer Wench Costume
    Review Rating: 5.00
    Online Only
  • Adult Gothic Red Riding Hood Costume Plus Size Quick View
    $44.99
    Adult Gothic Red Riding Hood Costume Plus Size
    Review Rating: 2.00
    Online Only
  • Adult Red Devil Costume Plus Size Quick View
    $12.99
    Adult Red Devil Costume Plus Size
    Review Rating: 4.00
  • Adult Exuberante Day of the Dead Costume Plus Size Quick View
    Now $49.99 Was:$69.99
    Adult Exuberante Day of the Dead Costume Plus Size
    Review Rating: 5.00
    Online Only
  • Adult Evil Queen Costume Plus Size Quick View
    $59.99
    Adult Evil Queen Costume Plus Size
    Review Rating: 1.00
  • Adult Doctor Costume Plus Size Quick View
    $22.99
    Adult Doctor Costume Plus Size
    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.