Adult Halloween Costumes

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

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  • $59.99
    Adult Inflatable Genie Costume - Aladdin
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    Online Only
  • $39.99
    Womens Eleven Punk Look Costume - Stranger Things
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  • $54.99
    Adult Light-Up Captain Marvel Costume - Captain Marvel
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    Review Rating: 3.00
  • $54.99
    Adult Light-Up Captain Marvel Costume Plus Size - Captain Marvel
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    Review Rating: 2.00
  • $39.99
    Adult Zipster Rainbow Unicorn One Piece Costume
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    In-Store Pickup Coming Soon
  • $39.99
    Adult Zipster Shark One Piece Costume
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    In-Store Pickup Coming Soon
  • $39.99
    Adult Zipster Sloth One Piece Costume
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    In-Store Pickup Coming Soon
  • $39.99
    Adult Zipster Giraffe One Piece Costume
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    In-Store Pickup Coming Soon
  • $39.99
    Adult Zipster Lemur One Piece Costume
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    In-Store Pickup Coming Soon
  • $89.99
    Womens Mother of Dragons Costume
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    Review Rating: 5.00
    Online Only
  • $49.99
    Womens Mera Catsuit - Aquaman
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    Review Rating: 4.50
  • $34.99
    Womens Greased Lightning Costume - Grease
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    Review Rating: 5.00
  • $29.99
    Womens 80s Sweat Suit Costume
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    Review Rating: 5.00
    Online Only
  • $49.99
    Adult Inflatable Giant Eagle Costume
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    Review Rating: 2.50
  • $49.99
    Mens Erik Killmonger Muscle Costume - Black Panther
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    Review Rating: 3.00
  • $29.99
    Adult Blue The Price Is Right Contestant Costume
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    Online Only
  • $44.99
    Womens Mary Poppins Costume
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    Review Rating: 5.00
  • $49.99
    Adult Captain Marvel Starforce Costume - Captain Marvel
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  • $49.99
    Adult Captain Marvel Starforce Costume Plus Size- Captain Marvel
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  • $14.99
    Adult Captain Marvel Mask - Captain Marvel
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  • $34.99
    Womens Greased Lightning Costume Plus Size - Grease
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    Review Rating: 5.00
  • $2.99
    Roman Sword 4in x 15in Plastic Prop
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    Review Rating: 4.50
    Online Only
  • Men's Aladdin & Inflatable Genie Couples Costumes Choose Style & Size Options
  • Adult Shuri & Killmonger Couples Costumes - Black Panther Choose Style & Size Options
  • Adult Shuri & Muscle Black Panther Couples Costumes - Black Panther Choose Style & Size Options
  • Women's Shuri & Dora Milaje Couples Costumes - Black Panther Choose Style & Size Options
  • $49.99
    Womens Shuri Costume - Black Panther
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    Review Rating: 4.50
  • $54.99
    Mens Dr. Strange Costume - Avengers: Infinity War
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    Review Rating: 5.00
    Online Only
  • $49.99
    Mens Aladdin Costume
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  • Adult Jasmine & Aladdin Couples Costumes Choose Style & Size Options
  • Adult Greased Lightening & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • Adult Edna Mode & Mr. Incredible Couples Costumes - Incredibles Choose Style & Size Options
  • $12.99
    Crown of Branches 9in x 5in Plastic Accessory
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    Review Rating: 4.00
    Online Only
  • Adult Jasmine & Inflatable Genie Couples Costumes - Aladdin Choose Style & Size Options
  • Adult Elastigirl & Mr. Incredible Couples Costumes - Incredibles 2 Choose Style & Size Options
  • $49.99
    Womens Moana Costume Deluxe
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    Review Rating: 5.00
    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.