Adult Halloween Costumes

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

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  • Adult Spider-Man Partysuit Quick View
    $54.99
    Adult Spider-Man Partysuit
    Review Rating: 3.00
  • Women's Shuri & Dora Milaje Couples Costumes - Black Panther Choose Style & Size Options
  • Adult Shuri & Killmonger Couples Costumes - Black Panther Choose Style & Size Options
  • Adult Shuri & Muscle Black Panther Couples Costumes - Black Panther Choose Style & Size Options
  • Adult Shuri & Black Panther Couples Costumes - Black Panther Choose Style & Size Options
  • Womens Shuri Costume - Black Panther Quick View
    $49.99
    Womens Shuri Costume - Black Panther
    Review Rating: 4.50
  • Adult Black Panther Mask Quick View
    $5.99
    Adult Black Panther Mask
    Review Rating: 5.00
    Online Only
  • Spider-Man Peruvian Hat Quick View
    Now $5.99 Was:$9.99
    Spider-Man Peruvian Hat 10in x 6 1/2in Fabric Hat
    Review Rating: 4.50
  • Adult Sexy Spider-Girl Catsuit & Spider-Man Partysuit Couples Costumes Choose Style & Size Options
  • Captain America Peruvian Hat Quick View
    Now $5.99 Was:$9.99
    Captain America Peruvian Hat 10in x 6 1/2in Fabric Hat
    Review Rating: 5.00
  • Adult American Dream & Classic Captain America Couples Costumes Choose Style & Size Options
  • Dora Milaje Spear - Black Panther Quick View
    $14.99
    Dora Milaje Spear - Black Panther
    Review Rating: 5.00
    Online Only
  • Captain America Shield Quick View
    $24.99
    Captain America Shield 24in Plastic Prop
    Review Rating: 4.50
    Online Only
  • Adult Dora Milaje & Killmonger Couples Costumes - Black Panther Choose Style & Size Options
  • Adult Dora Milaje & Muscle Black Panther Couples Costumes - Black Panther Choose Style & Size Options
  • Adult Dora Milaje & Black Panther Couples Costumes - Black Panther Choose Style & Size Options
  • Womens Wakanda's Dora Milaje Costume - Black Panther Quick View
    $49.99
    Womens Wakanda's Dora Milaje Costume - Black Panther
    Review Rating: 2.00
  • Adult Captain America Muscle Costume Classic Quick View
    $49.99
    Adult Captain America Muscle Costume Classic
    Review Rating: 4.00
    Online Only
  • Adult Thor Costume Quick View
    $59.99
    Adult Thor Costume
    Review Rating: 5.00
    Online Only
  • Adult Ant-Man & The Wasp Couples Costumes Choose Style & Size Options
  • Spider-Man Fun Shades Quick View
    $6.99
    Spider-Man Fun Shades
    Review Rating: 5.00
  • Thor Fun Shades Quick View
    $9.99
    Thor Fun Shades
    Review Rating: 3.50
  • Mens Dr. Strange Costume - Avengers: Infinity War Quick View
    $54.99
    Mens Dr. Strange Costume - Avengers: Infinity War
    Review Rating: 4.50
    Online Only
  • Adult Loki Accessory Kit 3pc Quick View
    $39.99
    Adult Loki Accessory Kit 3pc
    Review Rating: 3.50
  • Spider-Man Logo T-Shirt Quick View
    $9.99
    Spider-Man Logo T-Shirt
  • Adult Sexy Spider-Girl Catsuit & Spider-Man Muscle Couples Costumes Choose Style & Size Options
  • Adult American Dream & Captain America Couples Costumes Plus Size Choose Style & Size Options
  • Adult Thor Muscle Costume Deluxe Quick View
    $49.99
    Adult Thor Muscle Costume Deluxe
    Review Rating: 4.00
    Online Only
  • Soft Captain America Shield Quick View
    $9.99
    Soft Captain America Shield 10in Foam & Vinyl Prop
    Review Rating: 5.00
    Online Only
  • Adult Hulk Muscle Costume Plus Size Quick View
    $49.99
    Adult Hulk Muscle Costume Plus Size
    Online Only
  • Womens Shuri Costume Plus Size - Black Panther Quick View
    $49.99
    Womens Shuri Costume Plus Size - Black Panther
    Review Rating: 4.50
  • Adult Adamantium Wolverine Claws Quick View
    $16.99
    Adult Adamantium Wolverine Claws
    Review Rating: 5.00
  • Adult Zipster Deadpool One Piece Costume Quick View
    $39.99
    Adult Zipster Deadpool One Piece Costume
  • Adult Hulk Muscle Costume Classic Quick View
    $49.99
    Adult Hulk Muscle Costume Classic
    Review Rating: 5.00
    Online Only
  • Adult Captain America Muscle Costume Plus Size Quick View
    $49.99
    Adult Captain America Muscle Costume Plus Size
    Online Only
  • Adult American Dream Costume Quick View
    $49.99
    Adult American Dream Costume
    Review Rating: 4.00
    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.