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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  • $14.99
    Adult Be My Neighbor Costume
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    In-Store Pickup Coming Soon
  • $22.99
    Adult Holy Sister Nun Costume
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    Review Rating: 4.50
  • $49.99
    Mens Erik Killmonger Muscle Costume - Black Panther
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    Review Rating: 3.00
  • $34.99
    Adult Blue Partysuit
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    Review Rating: 5.00
  • $34.99
    Adult Green Partysuit
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    Review Rating: 2.00
  • $2.99
    Red Giant Fun Glasses 10in x 4in Plastic Glasses
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    Review Rating: 4.50
  • $8.00
    Biting Shark Hat
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    Review Rating: 4.50
  • Women's Shuri & Dora Milaje Couples Costumes - Black Panther Choose Style & Size Options
  • Adult Shuri & Killmonger Couples Costumes - Black Panther Choose Style & Size Options
  • $39.99
    Mens Where's Waldo Costume
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    Review Rating: 5.00
  • Adult Wenda & Waldo Couples Costumes - Where's Waldo Choose Style & Size Options
  • Adult Shuri & Muscle Black Panther Couples Costumes - Black Panther Choose Style & Size Options
  • $49.99
    Womens Shuri Costume - Black Panther
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    Review Rating: 4.50
  • $24.99
    Adult Unisex Fat Suit
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    Review Rating: 4.00
  • Adult Classic Ketchup & Hot Diggity Hot Dog Couples Costumes Choose Style & Size Options
  • $27.99
    Adult Muscle Shirt
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    Review Rating: 3.50
  • Monkey & Banana Couples Costumes Choose Style & Size Options
  • Adult Spicy Mustard & Hot Diggity Hot Dog Couples Costumes Choose Style & Size Options
  • $8.00
    Hen Chicken Hat
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    Review Rating: 4.00
  • $29.99
    Adult Going Banana Costume
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    Review Rating: 4.50
  • $29.99
    Adult Hot Diggity Hot Dog Costume
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    Review Rating: 5.00
  • $6.99
    Beer Mug Sunglasses 6 1/2in x 3 3/4in Plastic Accessory
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    Review Rating: 5.00
  • Adult Dora Milaje & Killmonger Couples Costumes - Black Panther Choose Style & Size Options
  • Adult Senorita Sugar Skull & Taco Couples Costumes Choose Style & Size Options
  • $49.99
    Womens Shuri Costume Plus Size - Black Panther
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    Review Rating: 4.50
  • Adult Spicy Mustard & Classic Ketchup Couples Costumes Choose Style & Size Options
  • $9.99
    Diamond Pimp Cane 50in
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    Review Rating: 4.00
    Online Only
  • Adult Dora Milaje & Muscle Black Panther Couples Costumes - Black Panther Choose Style & Size Options
  • $29.99
    Adult Taco Costume
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    Review Rating: 4.00
  • $9.99
    Fool-All Braces Teeth
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    Review Rating: 3.00
  • $15.00
    Lampshade Hat 9in x 7in Fabric & Foam Hat
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    Review Rating: 5.00
  • $24.99
    Mullet Wig & Moustache
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  • $9.99
    Short Gray Beard with Mustache
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  • $49.99
    Womens Wakanda's Dora Milaje Costume - Black Panther
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    Review Rating: 2.00
  • $34.99
    Adult Red Partysuit
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    Review Rating: 3.00
  • $24.99
    Plush Swan Hat 13in x 13in Polyester Hat
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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.