Adult Halloween Costumes

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

  • Women's Costumes
  • Men's Costumes
  • Couples Costumes
  • Plus Size Costumes
  • Costume Accessories
  • Pre-Order Costumes
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  • $69.99
    Adult Inflatable Skeleton Diplodocus Costume
    Now Available!
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  • Adult Tinker Bell & Captain Hook Couples Costumes - Peter Pan Choose Style & Size Options
  • $79.99
    Mens Captain Hook Costume - Peter Pan
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    Online Only
    Review Rating: 4.50
    Online Only
  • $69.99
    Adult Inflatable Skeleton T-Rex Dinosaur Costume
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    Online Only
    Review Rating: 4.50
    Online Only
  • $39.99
    Womens 24 Carat Bones Skeleton Costume
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    Review Rating: 3.00
  • $36.99
    Adult Frightening Bones Skeleton Costume Plus Size
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  • $24.99
    Womens Skeleton Pajamas
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    Online Only
    Online Only
  • Now $10.00 Was:$49.99
    Adult Bone-ified Babe Skeleton Costume
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    Review Rating: 4.50
  • $44.99
    Adult Bare Bone Skeleton Costume
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    Review Rating: 4.00
  • $34.99
    Adult Bone-A-Fied Babe Skeleton Costume
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    Review Rating: 4.00
  • $34.99
    Adult Bone-A-Fied Babe Skeleton Costume Plus Size
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    Online Only
    Review Rating: 1.00
    Online Only
  • $39.99
    Womens 24 Carat Bones Skeleton Costume Plus Size
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    Online Only
    Review Rating: 3.50
    Online Only
  • $39.99
    Adult Glow-in-the-Dark X-Ray Skeleton Costume Plus Size
    Now Available!
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  • $39.99
    Adult Glow-in-the-Dark X-Ray Skeleton Costume
    Now Available!
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  • Now $39.99 Was:$49.99
    Adult Skeleton Ride-On Costume
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    Review Rating: 5.00
  • $39.99
    Teen Boys 3D Zombie Costume
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  • Now $59.99 Was:$74.99
    Adult Ghost Pirate Costume
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    Online Only
    Review Rating: 2.50
    Online Only
  • Now $49.99 Was:$59.99
    Adult Skull Suit
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  • $49.99
    Adult Sub-Zero Costume - Mortal Kombat
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    Review Rating: 2.00
  • $49.99
    Adult Sub-Zero Costume Plus Size - Mortal Kombat
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    Review Rating: 4.00
  • $59.99
    Adult Scorpion Costume Plus Size - Mortal Kombat X
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    Online Only
    Online Only
  • $59.99
    Adult Scorpion Costume - Mortal Kombat X
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    Online Only
    Online Only
  • $59.99
    Adult Reaper Muscle Costume - Overwatch
    Available on Sep 30
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  • Adult Tinker Bell & Captain Hook Couples Costumes Plus Size - Peter Pan Choose Style & Size Options
  • $79.99
    Mens Captain Hook Costume Plus Size - Peter Pan
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    Online Only
    Review Rating: 1.00
    Online Only
  • $42.99
    Adult Skeleton Gamer Skin Costume Kit
    Out Of Stock Online
  • Now $0.74 Was:$0.99
    Multicolor Skull Bracelet
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    Online Only
    Review Rating: 5.00
    Online Only
  • Now $26.99 Was:$44.99
    Adult Skeleton Jacket
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    Online Only
    Online Only
  • $1.99
    Horror Skull Mask
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    Review Rating: 4.00
  • Now $18.74 Was:$24.99
    Adult Tie-On Black & Bone Bustle
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  • Now $4.99 Was:$7.99
    Skull Stud Bracelet
    Online Only Sale – Limited Time!
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  • Now $14.99 Was:$19.99
    Black & Bone Dress Plus Size - Skeleton
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    Online Only
    Review Rating: 3.50
    Online Only
  • Now $14.99 Was:$24.99
    Adult Black & Bone Tutu
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  • $6.99
    Skeleton Choker
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    Online Only
    Review Rating: 5.00
    Online Only
  • $15.00
    Skull Veil Headband Couture - Black & Bone
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  • Now $5.99 Was:$9.99
    Skeleton Illusion Tattoo Kit 4pc
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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.