Adult Halloween Costumes

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

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  • $34.99
    Womens Greased Lightning Costume - Grease
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    Review Rating: 5.00
  • $34.99
    Adult Sock Hop Sweetie '50s Costume
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    Review Rating: 4.50
  • $19.99
    Adult Marilyn Monroe Costume
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    Review Rating: 4.00
  • $34.99
    Womens Greased Lightning Costume Plus Size - Grease
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    Review Rating: 5.00
  • Adult Greased Lightening & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • $29.99
    Adult 50s Flair Poodle Skirt Costume
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    Review Rating: 4.50
    Online Only
  • Adult Sandy Greaser & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • $39.99
    Adult Colonial Man Costume
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    Online Only
  • $24.99
    Pink Ladies Jacket
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    Review Rating: 3.50
    Online Only
  • 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
  • $49.99
    Adult Rebel Rockabilly Costume
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    Review Rating: 3.50
  • Marilyn Monroe & Deluxe Elvis Presley Couples Costumes Choose Style & Size Options
  • $44.99
    Womens American Suffragette Costume
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    Review Rating: 4.00
    Online Only
  • $34.99
    Womens 50s Poodle Skirt Costume
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    Review Rating: 5.00
    Online Only
  • $39.99
    Adult Christopher Columbus Costume
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    Online Only
  • Adult Rydell High Cheerleader & Jock Couples Costumes - Grease Choose Style & Size Options
  • $39.99
    Womens Rydell High Cheerleader Dress - Grease
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    Review Rating: 5.00
  • $29.99
    Adult Colonial Woman Costume
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    Review Rating: 2.00
    Online Only
  • $29.99
    Adult Dinah Delight Waitress Costume
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    Review Rating: 4.00
    Online Only
  • $48.99
    Mens Danny Zuko Costume Accessory Kit Plus Size
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  • $37.99
    Womens Pink Ladies Costume Accessory Kit
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  • $37.99
    Womens Pink Ladies Costume Accessory Kit Plus Size
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  • $34.99
    Adult Sock Hop Sweetie 50's Costume Plus Size
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    Review Rating: 5.00
  • $34.99
    Adult Greaser Babe Costume Plus Size
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    Review Rating: 3.50
  • $29.99
    Womens Victorian Dress
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    Online Only
  • Adult Sandy Olsson Summer Nights & Rydell High Jock Couples Costumes - Grease Choose Style & Size Options
  • $54.99
    Mens George Washington Costume Accessory Kit
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    Online Only
  • $79.99
    Adult Poodle Skirt Costume Deluxe
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    Review Rating: 3.50
  • $39.99
    Adult Pilgrim Woman Costume
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    Review Rating: 5.00
    Online Only
  • $39.99
    Womens Beauty School Dropout Costume Accessory Kit - Grease
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    Review Rating: 5.00
    Online Only
  • $49.99
    Adult Greaser Costume
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    Review Rating: 1.00
  • $54.99
    Adult Martha Washington Costume
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    Online Only
  • $49.99
    Mens Founding Father Costume Accessory Kit
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    Online Only
  • $29.99
    Rockabilly Dress
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  • $29.99
    Adult Dinah Delight Waitress Costume Plus Size
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    Review Rating: 4.50
    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.