Adult Halloween Costumes

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

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  • Now $10.99 Was:$21.99
    Adult Cat in the Hat Long-Sleeve Shirt - Dr. Seuss
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    Review Rating: 4.50
  • Adult Greased Lightening & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • $26.99
    Womens Pink Ladies Jacket - Grease
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    Review Rating: 4.50
    Online Only
  • Adult Sandy Greaser & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • $19.99
    Adult Cat in the Hat T-Shirt - Dr. Seuss
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    Review Rating: 4.50
  • $16.99
    Adult Hippie Fringe Vest
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    Review Rating: 5.00
  • Adult Pink Lady & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • $29.99
    T-Birds Leather Jacket - Grease
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    Review Rating: 3.50
    Online Only
  • Adult Rydell High Cheerleader & Jock Couples Costumes - Grease Choose Style & Size Options
  • $19.99
    Adult Superman T-Shirt with Cape
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    Online Only
  • $19.99
    Adult Batman T-Shirt with Cape
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    Review Rating: 5.00
  • $9.99
    Aquaman T-Shirt
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    Review Rating: 5.00
    Online Only
  • Now $7.99 Was:$9.99
    Elsa T-Shirt -Frozen
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    Review Rating: 5.00
    Online Only
  • $21.99
    Adult Wonder Woman Long-Sleeve Shirt
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    Review Rating: 2.00
  • $19.99
    Adult Batgirl T-Shirt - Batman
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    Review Rating: 3.50
  • $19.99
    Adult Wonder Woman T-Shirt
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    Review Rating: 4.00
    Online Only
  • Now $14.99 Was:$19.99
    Rainbow Dash Fitted T-Shirt - My Little Pony
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    Review Rating: 1.00
    Online Only
  • $29.99
    Adult Batman Muscle Shirt
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  • $19.99
    Chewbacca Tank Top - Star Wars
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    Online Only
  • $16.99
    Adult Feelin' Groovy Fringe Vest
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  • Now $14.99 Was:$19.99
    Leonardo T-Shirt - Teenage Mutant Ninja Turtles
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    Review Rating: 5.00
    Online Only
  • Men's Jughead & Archie Couples Costumes Choose Style & Size Options
  • $9.99
    American Dream Tank Top
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  • $9.99
    Batman Logo T-Shirt
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    Review Rating: 5.00
  • $39.99
    Adult Pirate Captain Jacket
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  • $29.99
    Adult Superman Muscle Shirt with Belt
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  • Adult Sandy Olsson Summer Nights & Rydell High Jock Couples Costumes - Grease Choose Style & Size Options
  • $19.99
    Thor T-Shirt with Cape
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    Review Rating: 5.00
    Online Only
  • $19.99
    Adult Robin T-Shirt - Batman
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    Review Rating: 1.00
    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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  • $21.99
    Adult Batgirl Long-Sleeve Shirt - Batman
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    Review Rating: 4.00
  • $14.99
    American Dream Crop Top
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    Review Rating: 5.00
    Online Only
  • $9.99
    Captain America Shield T-Shirt
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    Review Rating: 3.00
  • $59.99
    Adult Chewbacca Hoodie - Star Wars
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    Review Rating: 5.00
  • $16.99
    60s Hippie Tie-Dye T-Shirt
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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.