Adult Halloween Costumes

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

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  • Now $2.99 Was:$4.99
    Neon T-Shirt
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    Online Only
  • $19.99
    Chewbacca Tank Top - Star Wars
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    Online Only
  • $39.99
    Bayside Tigers Off-The-Shoulder Sweater - Saved by the Bell
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    Online Only
  • $19.99
    Deadpool T-Shirt
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    Review Rating: 4.50
    Online Only
  • $19.99
    Thor T-Shirt with Cape
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    Review Rating: 5.00
    Online Only
  • $19.99
    Teenage Mutant Ninja Turtles Fitted T-Shirt
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    Review Rating: 5.00
  • $19.99
    Adult Riverdale Vixens Top
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  • $19.99
    Hulk T-Shirt
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    Review Rating: 5.00
    Online Only
  • Now $14.99 Was:$19.99
    Leonardo T-Shirt - Teenage Mutant Ninja Turtles
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    Review Rating: 5.00
    Online Only
  • $19.99
    Spider-Girl Fitted T-Shirt
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    Review Rating: 4.00
  • $9.99
    Adult Not Your Boo T-Shirt
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    Online Only
  • $29.99
    Adult Stormtrooper Hoodie - Star Wars
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    Online Only
  • $44.99
    Bloody Suit Jacket
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    Online Only
  • $21.99
    Mad Hatter Long-Sleeve Shirt
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    Online Only
  • $19.99
    Spider-Man T-Shirt
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    Review Rating: 5.00
    Online Only
  • $9.99
    Harley Quinn T-Shirt - Batman
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    Review Rating: 2.00
  • $19.99
    Adult Sequin Santa Long-Sleeve Shirt
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    In-Store Pickup Coming Soon
  • Now $19.99 Was:$39.99
    Black Captain Pirate Shirt
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    Review Rating: 5.00
    Online Only
  • $9.99
    Adult Nightmare Before Coffee T-Shirt
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    Online Only
  • $59.99
    Adult Snowman Print Suit
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    Review Rating: 4.50
  • $21.99
    Big Bad Wolf Long-Sleeve Shirt
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    Online Only
  • $19.99
    American Dream Fitted T-Shirt
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    Review Rating: 4.00
    Online Only
  • Now $9.99 Was:$19.99
    Orange Tuxedo Long-Sleeve Shirt
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    Online Only
  • $9.99
    Adult Witch & Famous T-Shirt
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    Online Only
  • $14.99
    Adult Pop's Chock'lit Shoppe Ringer T-Shirt - Riverdale
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    Online Only
  • $21.99
    Alice Long-Sleeve Shirt
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    Review Rating: 4.00
    Online Only
  • $21.99
    Deadpool Long-Sleeve Shirt
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    Online Only
  • $14.99
    Poison Ivy Crop Top - Batman
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    Online Only
  • $59.99
    Adult Treasure Island Pirate Jacket
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    Review Rating: 5.00
    Online Only
  • $44.99
    Adult Pumpkin Jacket
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    Online Only
  • $44.99
    Adult Skeleton Jacket
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    Online Only
  • $19.99
    Captain America T-Shirt
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    Review Rating: 5.00
    Online Only
  • $29.99
    Adult Archie Jersey - Riverdale
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    Online Only
  • Now $18.99 Was:$24.99
    Minion Hat & Shirt Set - Minions Movie
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    Review Rating: 4.50
    Online Only
  • $19.99
    Minnie Mouse Shirt
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    Online Only
  • $39.99
    Red Captain Pirate Shirt
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    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.