Adult Halloween Costumes

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

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  • Double Dare Helmet Quick View
    $9.99
    Double Dare Helmet 8in x 6 1/2in Plastic Hat
    Only a Few Left!
  • Astronaut Helmet Quick View
    $19.99
    Astronaut Helmet 9in x 9in Foam & Polyester Hat
    Review Rating: 4.00
    Online Only
  • Vixen Viking Hat Quick View
    $14.99
    Vixen Viking Hat 13 1/2in x 10in Plastic & Synthetic Hat
    Review Rating: 1.00
    Online Only
  • Adult Black Boyshorts Quick View
    $9.99
    Adult Black Boyshorts
    Review Rating: 5.00
    Online Only
  • Army Helmet Quick View
    $16.99
    Army Helmet 8 1/2in x 5 3/4in Fabric & Plastic Hat
  • Pirate Leg Garter Quick View
    $4.99
    Pirate Leg Garter
    Online Only
  • Viking Helmet Deluxe Quick View
    $14.99
    Viking Helmet Deluxe 8in x 10 1/2in Fabric & Plastic Hat
    Review Rating: 4.50
    Online Only
  • Pirate Leg Garter & Sword Quick View
    $9.99
    Pirate Leg Garter & Sword
    Review Rating: 3.50
    Online Only
  • Adult Maximus Helmet - Gladiator Quick View
    $19.99
    Adult Maximus Helmet - Gladiator 8in x 13in Plastic Accessory
    Online Only
  • SpongeBob Boyshorts Quick View
    $9.99
    SpongeBob Boyshorts
    Online Only
  • Adult Red Boyshorts Quick View
    $9.99
    Adult Red Boyshorts
    Review Rating: 5.00
    Online Only
  • Adult Knight Helmet Quick View
    $24.99
    Adult Knight Helmet 8 3/4in x 14in Latex Helmet
  • Adult Black Sequin Hot Short Quick View
    $19.99
    Adult Black Sequin Hot Short
    Online Only
  • Womens Metallic Silver Boyshorts Quick View
    $9.99
    Womens Metallic Silver Boyshorts
  • Spartan Helmet Quick View
    $16.99
    Spartan Helmet 7 1/4in x 14 1/2in Plastic Hat
    Review Rating: 3.00
  • Adult White Boyshorts Quick View
    $9.99
    Adult White Boyshorts
    Review Rating: 5.00
    Online Only
  • 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
  • American Dream Boyshorts Quick View
    $14.99
    American Dream Boyshorts
    Online Only
  • Adult Black Sequin Boyshorts Quick View
    $9.99
    Adult Black Sequin Boyshorts
    Online Only
  • Batgirl Boyshorts - Batman Quick View
    $9.99
    Batgirl Boyshorts - Batman
    Online Only
  • Womens Metallic Gold Boyshorts Quick View
    $9.99
    Womens Metallic Gold Boyshorts
  • Adult Mountain Mask - Game of Thrones Season 7 Quick View
    $59.99
    Adult Mountain Mask - Game of Thrones Season 7 Latex Accessory
  • Nude Thigh Slimmer Shorts Quick View
    Now $17.99 Was:$34.99
    Nude Thigh Slimmer Shorts
    Online Only
  • Black Smoothing Control Top Boyshorts Quick View
    $36.99
    Black Smoothing Control Top Boyshorts
    Online Only
  • Black Lace Garter Belt Set Quick View
    $16.99
    Black Lace Garter Belt Set
    Review Rating: 2.00
  • SWAT Cop Helmet Quick View
    $16.99
    SWAT Cop Helmet
  • Viking Helmet Beanie with Beard Quick View
    $9.99
    Viking Helmet Beanie with Beard 8 1/2in x 8in Fabric Hat
    Review Rating: 5.00
  • Adult Wonder Woman Bikini Boyshorts Quick View
    $14.99
    Adult Wonder Woman Bikini Boyshorts
  • Black Thigh Slimmer Shorts Quick View
    $34.99
    Black Thigh Slimmer Shorts
    Online Only
  • 20s Leg Garter Quick View
    $6.99
    20s Leg Garter
    Review Rating: 3.00
    Online Only
  • Red Queen Boyshorts Quick View
    $16.99
    Red Queen Boyshorts
    Online Only
  • American Dream Tutu Boyshorts Quick View
    $16.99
    American Dream Tutu Boyshorts
    Online Only
  • Spider-Girl Tutu Boyshorts Quick View
    $16.99
    Spider-Girl Tutu Boyshorts
    Online Only
  • SpongeBob Tutu Boyshorts Quick View
    $12.99
    SpongeBob Tutu Boyshorts
    Online Only
  • White Smoothing Camisole Quick View
    Now $14.99 Was:$29.99
    White Smoothing Camisole
    Online Only
  • Teen Girls Black Boyshorts Quick View
    $9.99
    Teen Girls Black Boyshorts
    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.