Adult Halloween Costumes

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

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  • Adult Maximus Helmet - Gladiator Quick View
    $19.99
    Adult Maximus Helmet - Gladiator 8in x 13in Plastic Accessory
    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
  • Adult Day of the Dead Catsuit Quick View
    $39.99
    Adult Day of the Dead Catsuit
    Review Rating: 4.50
  • 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
  • Army Helmet Quick View
    $16.99
    Army Helmet 8 1/2in x 5 3/4in Fabric & Plastic Hat
  • Adult Black Three-Quarter-Sleeve Bodysuit Quick View
    $29.99
    Adult Black Three-Quarter-Sleeve Bodysuit
    Online Only
  • Womens 70s Disco Jumpsuit Quick View
    $29.99
    Womens 70s Disco Jumpsuit
    Online Only
  • Adult Leopard Catsuit Costume Quick View
    $39.99
    Adult Leopard Catsuit Costume
    Review Rating: 3.50
  • Adult Knight Helmet Quick View
    $24.99
    Adult Knight Helmet 8 3/4in x 14in Latex Helmet
  • Adult Black Catsuit Quick View
    $34.99
    Adult Black Catsuit
  • Adult Red Catsuit Quick View
    $34.99
    Adult Red Catsuit
  • High Neck Long Sleeved Bodysuit Quick View
    $19.99
    High Neck Long Sleeved Bodysuit
    Online Only
  • 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 Mountain Mask - Game of Thrones Season 7 Quick View
    $59.99
    Adult Mountain Mask - Game of Thrones Season 7 Latex Accessory
  • Skeleton Bodysuit - Day of the Dead Quick View
    $29.99
    Skeleton Bodysuit - Day of the Dead
    Online Only
  • Adult Black & Bone Catsuit - Skeleton Quick View
    $39.99
    Adult Black & Bone Catsuit - Skeleton
    Review Rating: 4.50
  • Thing 1 & Thing 2 Halter Jumpsuit - Dr. Seuss Quick View
    $39.99
    Thing 1 & Thing 2 Halter Jumpsuit - Dr. Seuss
    Online Only
  • Black & Bone Catsuit Plus Size - Skeleton Quick View
    $39.99
    Black & Bone Catsuit Plus Size - Skeleton
    Review Rating: 4.00
    Only a Few Left!
  • Adult Trojan Helmet Quick View
    $19.99
    Adult Trojan Helmet 7 1/2in x 10in Feather & Foam Hat
  • Adult Liquid Black Catsuit Quick View
    $34.99
    Adult Liquid Black Catsuit
    Review Rating: 2.00
    Online Only
  • Gold Liquid Metal Unitard Quick View
    Now $37.99 Was:$49.99
    Gold Liquid Metal Unitard
    Online Only
  • Adult Black Bodysuit Quick View
    Now $14.99 Was:$29.99
    Adult Black Bodysuit
    Online Only
  • Red Liquid Metal Tanktard Quick View
    $49.99
    Red Liquid Metal Tanktard
    Online Only
  • Adult Fierce Black Bodysuit Quick View
    $29.99
    Adult Fierce Black Bodysuit
    Online Only
  • Womens Iridescent Bodysuit Quick View
    $29.99
    Womens Iridescent Bodysuit
    Review Rating: 3.00
    Online Only
  • Adult Black & Bone Bodysuit - Skeleton Quick View
    $29.99
    Adult Black & Bone Bodysuit - Skeleton
  • Adult Leopard Three-Quarter-Sleeve Bodysuit Quick View
    $29.99
    Adult Leopard Three-Quarter-Sleeve Bodysuit
    Online Only
  • Spartan Helmet Quick View
    $16.99
    Spartan Helmet 7 1/4in x 14 1/2in Plastic Hat
    Review Rating: 3.00
  • Double Dare Helmet Quick View
    $9.99
    Double Dare Helmet 8in x 6 1/2in Plastic Hat
    Out Of Stock Online
  • Adult Disco Pant Suit Quick View
    $39.99
    Adult Disco Pant Suit
    Out Of Stock Online
    Review Rating: 4.50
  • Gold Roman Helmet Quick View
    $19.99
    Gold Roman Helmet 6 3/4in x 9 3/4in Plastic & Synthetic Fiber Hat
    Out Of Stock Online
    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.