Adult Halloween Costumes

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

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  • $39.99
    Adult Mall Eleven Costume - Stranger Things
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  • $49.99
    Adult Steve Scoops Ahoy Costume - Stranger Things
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  • $49.99
    Adult Robin Scoops Ahoy Costume - Stranger Things
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  • $19.99
    Adult Dustin T-Shirt - Stranger Things
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  • $10.00
    Adult Dustin Baseball Hat - Stranger Things
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  • $49.99
    Adult Woody Costume - Toy Story 4
    Available on Sep 30
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  • $49.99
    Adult Woody Costume Plus Size - Toy Story 4
    Available on Sep 30
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  • $54.99
    Adult Jessie Costume - Toy Story 4
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  • $54.99
    Adult Jessie Costume Plus Size - Toy Story 4
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  • $49.99
    Adult Buzz Lightyear Costume - Toy Story 4
    Available on Aug 30
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  • $49.99
    Adult Buzz Lightyear Costume Plus Size - Toy Story 4
    Available on Aug 30
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  • $54.99
    Adult Bo Peep Costume - Toy Story 4
    Available on Sep 30
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  • $54.99
    Adult Bo Peep Costume Plus Size - Toy Story 4
    Available on Sep 30
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  • $39.99
    Adult Mr. Potato Head Costume Accessory Kit - Toy Story 4
    Available on Aug 30
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  • $39.99
    Adult Mrs. Potato Head Costume Accessory Kit - Toy Story 4
    Available on Aug 30
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  • $16.99
    Alien Costume Accessory Kit - Toy Story 4
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  • $59.99
    Adult Jasmine Whole New World Costume - Aladdin Live-Action
    Available on Sep 30
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  • $59.99
    Adult Jasmine Whole New World Costume Plus Size - Aladdin Live-Action
    Available on Sep 30
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  • $59.99
    Adult Purple Jasmine Costume - Aladdin Live-Action
    Available on Sep 30
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  • $59.99
    Adult Purple Jasmine Costume Plus Size - Aladdin Live-Action
    Available on Sep 30
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  • $59.99
    Adult Royal Jasmine Costume - Aladdin Live-Action
    Available on Sep 30
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  • $59.99
    Adult Royal Jasmine Costume Plus Size - Aladdin Live-Action
    Available on Sep 30
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  • $59.99
    Adult Jafar Costume - Aladdin Live-Action
    Available on Aug 30
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  • $59.99
    Adult Jafar Costume Plus Size - Aladdin Live-Action
    Available on Aug 30
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  • $59.99
    Adult Dalia Costume - Aladdin Live-Action
    Available on Sep 30
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  • $59.99
    Adult Dalia Costume Plus Size - Aladdin Live-Action
    Available on Sep 30
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  • $16.99
    Adult Jasmine Accessory Kit - Aladdin
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    Review Rating: 2.00
  • $14.99
    Adult Be My Neighbor Costume
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    In-Store Pickup Coming Soon
  • $44.99
    Adult Gamora Costume - Avengers: Infinity War
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  • $54.99
    Adult Spider-Man Partysuit
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    Review Rating: 3.50
  • $49.99
    Adult Captain America Muscle Costume Classic
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    Review Rating: 4.00
    Online Only
  • $19.99
    Ronin Katana - Avengers: Endgame 3 1/2in x 33 1/2in Plastic Prop
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  • $19.99
    Thanos Battle Axe - Avengers: Endgame 3 3/4in x 38 1/2in Plastic Prop
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    Review Rating: 5.00
  • $49.99
    Adult Supergirl Costume - Superman
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    Review Rating: 5.00
  • $49.99
    Womens Mera Catsuit - Aquaman
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    Review Rating: 4.50
  • $49.99
    Adult Princess Leia Costume - Star Wars
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    Review Rating: 4.00
    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.