Adult Halloween Costumes

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

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  • Adult Cat in the Hat T-Shirt - Dr. Seuss Quick View
    $19.99
    Adult Cat in the Hat T-Shirt - Dr. Seuss
    Review Rating: 4.50
    In-Store Pickup Coming Soon
  • Adult Cat in the Hat Long-Sleeve Shirt - Dr. Seuss Quick View
    $21.99
    Adult Cat in the Hat Long-Sleeve Shirt - Dr. Seuss
    Review Rating: 5.00
    In-Store Pickup Coming Soon
  • Adult Wonder Woman T-Shirt Quick View
    $19.99
    Adult Wonder Woman T-Shirt
    Review Rating: 4.00
    Online Only
  • Leonardo T-Shirt - Teenage Mutant Ninja Turtles Quick View
    Now $14.99 Was:$19.99
    Leonardo T-Shirt - Teenage Mutant Ninja Turtles
    Review Rating: 5.00
    Online Only
  • Adult Wonder Woman Long-Sleeve Shirt Quick View
    $21.99
    Adult Wonder Woman Long-Sleeve Shirt
    Review Rating: 2.00
  • Adult Robin T-Shirt with Cape - Batman Quick View
    $19.99
    Adult Robin T-Shirt with Cape - Batman
  • Adult Supergirl T-Shirt - Superman Quick View
    $19.99
    Adult Supergirl T-Shirt - Superman
    Review Rating: 1.00
  • Ivory Satin Pirate Blouse Quick View
    $19.99
    Ivory Satin Pirate Blouse
    Review Rating: 4.00
  • Adult Supergirl Long-Sleeve Shirt - Superman Quick View
    $21.99
    Adult Supergirl Long-Sleeve Shirt - Superman
    Review Rating: 5.00
  • Captain America T-Shirt Quick View
    $19.99
    Captain America T-Shirt
    Review Rating: 5.00
    Online Only
  • Chewbacca Tank Top - Star Wars Quick View
    $19.99
    Chewbacca Tank Top - Star Wars
    Online Only
  • Neon T-Shirt Quick View
    Now $2.99 Was:$4.99
    Neon T-Shirt
    Online Only
  • Spider-Man T-Shirt Quick View
    $19.99
    Spider-Man T-Shirt
    Review Rating: 5.00
    Online Only
  • American Dream Fitted T-Shirt Quick View
    $19.99
    American Dream Fitted T-Shirt
    Review Rating: 4.00
    Online Only
  • Adult Batgirl T-Shirt - Batman Quick View
    $19.99
    Adult Batgirl T-Shirt - Batman
    Review Rating: 3.50
  • Minnie Mouse Shirt Quick View
    $19.99
    Minnie Mouse Shirt
    Online Only
  • Teenage Mutant Ninja Turtles Fitted T-Shirt Quick View
    $19.99
    Teenage Mutant Ninja Turtles Fitted T-Shirt
    Review Rating: 5.00
  • Police Shirt Quick View
    $24.99
    Police Shirt
    Review Rating: 2.50
    Online Only
  • Black Captain Pirate Shirt Quick View
    Now $19.99 Was:$39.99
    Black Captain Pirate Shirt
    Review Rating: 5.00
    Online Only
  • Hulk T-Shirt Quick View
    $19.99
    Hulk T-Shirt
    Review Rating: 5.00
    Online Only
  • Bayside Tigers Off-The-Shoulder Sweater - Saved by the Bell Quick View
    $39.99
    Bayside Tigers Off-The-Shoulder Sweater - Saved by the Bell
    Online Only
  • Native American Shirt Quick View
    $24.99
    Native American Shirt
    Review Rating: 4.50
    Online Only
  • Alice Long-Sleeve Shirt Quick View
    $21.99
    Alice Long-Sleeve Shirt
    Review Rating: 4.00
    Online Only
  • Adult Superman T-Shirt with Cape Quick View
    $19.99
    Adult Superman T-Shirt with Cape
    Online Only
  • Adult Batgirl Long-Sleeve Shirt - Batman Quick View
    $21.99
    Adult Batgirl Long-Sleeve Shirt - Batman
    Review Rating: 4.00
  • Thor T-Shirt with Cape Quick View
    $19.99
    Thor T-Shirt with Cape
    Review Rating: 5.00
    Online Only
  • Spider-Girl Fitted T-Shirt Quick View
    $19.99
    Spider-Girl Fitted T-Shirt
    Review Rating: 4.00
  • Adult Robin T-Shirt - Batman Quick View
    $19.99
    Adult Robin T-Shirt - Batman
    Review Rating: 1.00
    Online Only
  • Adult Batman T-Shirt with Cape Quick View
    $19.99
    Adult Batman T-Shirt with Cape
    Review Rating: 5.00
  • Rainbow Dash Fitted T-Shirt - My Little Pony Quick View
    Now $14.99 Was:$19.99
    Rainbow Dash Fitted T-Shirt - My Little Pony
    Review Rating: 1.00
    Online Only
  • Red Captain Pirate Shirt Quick View
    $39.99
    Red Captain Pirate Shirt
    Online Only
  • Adult Archie Jersey - Riverdale Quick View
    $29.99
    Adult Archie Jersey - Riverdale
    Online Only
  • Adult Stormtrooper Hoodie - Star Wars Quick View
    $29.99
    Adult Stormtrooper Hoodie - Star Wars
    Online Only
  • Sequin Minnie Mouse Shirt Quick View
    $21.99
    Sequin Minnie Mouse Shirt
    Review Rating: 3.00
    Online Only
  • Day of the Dead Long-Sleeve Shirt Quick View
    $19.99
    Day of the Dead Long-Sleeve Shirt
    Review Rating: 4.00
  • Adult Pop's Chock'lit Shoppe Ringer T-Shirt - Riverdale Quick View
    $14.99
    Adult Pop's Chock'lit Shoppe Ringer T-Shirt - Riverdale
    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.