Adult Halloween Costumes

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

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  • Adult Greased Lightening & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • Adult Sandy Greaser & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • 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
  • $34.99
    Adult Tailcoat
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    Online Only
  • Adult Rydell High Cheerleader & Jock Couples Costumes - Grease Choose Style & Size Options
  • $26.99
    Womens Pink Ladies Jacket - Grease
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    Review Rating: 4.50
    Online Only
  • Now $22.99 Was:$29.99
    Black & White Zoot Suit Jacket
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    Review Rating: 4.50
    Online Only
  • $19.99
    Adult Construction Worker Vest
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    Review Rating: 5.00
  • Adult Sandy Olsson Summer Nights & Rydell High Jock Couples Costumes - Grease Choose Style & Size Options
  • $29.99
    Studded Greaser Jacket
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    Review Rating: 4.00
  • $24.99
    Pink Ladies Jacket
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    Review Rating: 3.50
    Online Only
  • $19.99
    Adult Firefighter Jacket
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    Review Rating: 4.00
    Online Only
  • $14.99
    Red Vest
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    Online Only
  • $14.99
    White Vest
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    Review Rating: 5.00
    Online Only
  • $34.99
    Mens Bloody Clown Jacket
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    Review Rating: 5.00
    Online Only
  • $34.99
    Adult Joyce Smock Shirt - Stranger Things
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    Online Only
  • $34.99
    Zombie Man Jacket
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  • $21.99
    Doctor Lab Coat
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    Review Rating: 4.50
    Online Only
  • $49.99
    Adult Jughead Biker Jacket - Riverdale
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    Online Only
  • $34.99
    Adult Black Trench Coat
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    Online Only
  • $16.99
    Adult Maximus Tunic - Gladiator
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    Online Only
  • $19.99
    Adult Priest Shirt
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    Review Rating: 1.00
  • $19.99
    Adult Mexican Serape
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    Online Only
  • $19.99
    Womens Black & Gold Skeleton Tank Top
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    Online Only
  • $24.99
    Adult Cowboy Shirt
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    Online Only
  • $29.99
    Mens Black & Bone Jacket
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    Online Only
  • $19.99
    Womens Witch Doctor Poncho
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    Review Rating: 5.00
    Online Only
  • $34.99
    Adult Eleven Jacket - Stranger Things
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    Online Only
  • Men's Jughead & Archie Couples Costumes Choose Style & Size Options
  • $34.99
    Womens Jack Skellington Jacket - The Nightmare Before Christmas
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    Review Rating: 4.00
    Online Only
  • $14.99
    Black Vest
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    Online Only
  • $29.99
    Mens Rydell High Letterman Sweater - Grease
    Out Of Stock Online
  • $29.99
    Thanos Muscle Shirt - Avengers: Infinity War
    Out Of Stock Online
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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.