Adult Halloween Costumes

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

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  • Adult Sandy Greaser & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • Adult Greased Lightening & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • 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
  • Adult Pink Lady & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • Pink Ladies Jacket Quick View
    $24.99
    Pink Ladies Jacket
    Review Rating: 3.50
    Online Only
  • 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
  • Neon Green Ripped T-Shirt Quick View
    $12.99
    Neon Green Ripped T-Shirt
    Review Rating: 4.00
    Online Only
  • Adult Hippie Fringe Vest Quick View
    $16.99
    Adult Hippie Fringe Vest
    Review Rating: 5.00
  • Adult Rydell High Cheerleader & Jock Couples Costumes - Grease Choose Style & Size Options
  • I Love the 80s T-Shirt Quick View
    $14.99
    I Love the 80s T-Shirt
    Review Rating: 4.00
    Online Only
  • Adult Sandy Olsson Summer Nights & Rydell High Jock Couples Costumes - Grease Choose Style & Size Options
  • Adult Wonder Woman Long-Sleeve Shirt Quick View
    $21.99
    Adult Wonder Woman Long-Sleeve Shirt
    Review Rating: 2.00
  • Adult Supergirl T-Shirt - Superman Quick View
    $19.99
    Adult Supergirl T-Shirt - Superman
    Review Rating: 1.00
  • 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
  • Black T-Shirt Quick View
    Now $3.99 Was:$4.99
    Black T-Shirt
    Online Only
  • Red T-Shirt Quick View
    Now $3.99 Was:$4.99
    Red T-Shirt
    Online Only
  • Doctor Lab Coat Quick View
    $21.99
    Doctor Lab Coat
    Review Rating: 4.50
    Online Only
  • Neon T-Shirt Quick View
    Now $2.99 Was:$4.99
    Neon T-Shirt
    Online Only
  • Adult Wonder Woman T-Shirt Quick View
    $19.99
    Adult Wonder Woman T-Shirt
    Review Rating: 4.00
    Online Only
  • Chewbacca Tank Top - Star Wars Quick View
    $19.99
    Chewbacca Tank Top - Star Wars
    Online Only
  • Teenage Mutant Ninja Turtles Fitted T-Shirt Quick View
    $19.99
    Teenage Mutant Ninja Turtles Fitted T-Shirt
    Review Rating: 5.00
  • Western Duster Coat Quick View
    $39.99
    Western Duster Coat
    Online Only
  • Womens Vintage Cropped Red Ringmaster Jacket - Freak Show Quick View
    $32.99
    Womens Vintage Cropped Red Ringmaster Jacket - Freak Show
    Review Rating: 4.00
    Online Only
  • Big Bad Wolf Long-Sleeve Shirt Quick View
    $21.99
    Big Bad Wolf Long-Sleeve Shirt
    Online Only
  • Sequin Minnie Mouse Shirt Quick View
    $21.99
    Sequin Minnie Mouse Shirt
    Review Rating: 3.00
    Online Only
  • Ivory Satin Pirate Blouse Quick View
    $19.99
    Ivory Satin Pirate Blouse
    Review Rating: 4.00
  • Cowboy Vest Deluxe Quick View
    $19.99
    Cowboy Vest Deluxe
    Review Rating: 3.50
  • Womens Witch Doctor Poncho Quick View
    $19.99
    Womens Witch Doctor Poncho
    Review Rating: 5.00
    Online Only
  • Pink Hip Hop Tank Top Quick View
    $14.99
    Pink Hip Hop Tank Top
    Review Rating: 4.00
    Online Only
  • Silver T-Shirt Quick View
    Now $2.99 Was:$4.99
    Silver T-Shirt
    Online Only
  • Orange T-Shirt Quick View
    Now $2.99 Was:$4.99
    Orange T-Shirt
    Review Rating: 5.00
    Online Only
  • Day of the Dead Tank Top Quick View
    $14.99
    Day of the Dead Tank Top
    Review Rating: 3.00
  • Adult Joyce Smock Shirt - Stranger Things Quick View
    $34.99
    Adult Joyce Smock Shirt - Stranger Things
    Online Only
  • Adult Jack-o'-Lantern T-Shirt Quick View
    $9.99
    Adult Jack-o'-Lantern T-Shirt
    Online Only
  • Adult Not Your Boo T-Shirt Quick View
    $9.99
    Adult Not Your Boo T-Shirt
    Online Only
  • Adult White Peasant Top Quick View
    $19.99
    Adult White Peasant Top
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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.