Adult Halloween Costumes

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

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  • $22.99
    Adult Holy Sister Nun Costume
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    Review Rating: 4.50
  • $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
  • $99.99
    Adult Bigfoot Costume
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    Review Rating: 5.00
    Online Only
  • $29.99
    Adult Rocket Man Mask 6in x 10in Latex Mask
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  • $14.99
    Girls' Night Out Curly Black Wig Set
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    Review Rating: 4.50
    Online Only
  • Monkey & Banana Couples Costumes Choose Style & Size Options
  • $24.99
    Mullet Wig & Moustache
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  • Adult Spicy Mustard & Hot Diggity Hot Dog Couples Costumes Choose Style & Size Options
  • Adult Classic Ketchup & Hot Diggity Hot Dog Couples Costumes Choose Style & Size Options
  • $14.99
    Beer Mug Hat Foam & Polyester Hat
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    Review Rating: 5.00
  • $29.99
    Adult Pope Costume Plus Size
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    Review Rating: 5.00
  • $24.99
    Adult Unisex Fat Suit
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    Review Rating: 4.00
  • Adult Holy Sister Nun & Father Priest Couples Costumes Choose Style & Size Options
  • Adult Spicy Mustard & Classic Ketchup Couples Costumes Choose Style & Size Options
  • Now $49.99 Was:$59.99
    Adult Blue Suit
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    Review Rating: 1.00
  • Now $49.99 Was:$59.99
    Adult Red Suit
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  • $16.99
    Grandma Wig
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    Review Rating: 4.00
  • $29.99
    Adult Hot Diggity Hot Dog Costume
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    Review Rating: 5.00
  • $8.00
    Hot Dog Hat 10in x 6 1/2in Foam & Polyester Hat
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  • $44.99
    Adult Mr. & Mrs. Potato Head Costume Deluxe
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    Online Only
  • $24.99
    Child Blue Partysuit
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    Review Rating: 4.50
  • $22.99
    Butt Cheeks
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    Review Rating: 5.00
  • SNL Spartan Cheerleaders Couples Costumes Choose Style & Size Options
  • Plus Size Holy Sister & Father Priest Couples Costumes Choose Style & Size Options
  • $22.99
    Adult Holy Sister Nun Costume Plus Size
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    Review Rating: 5.00
  • $39.99
    Adult Cheese & Cracker Couples Costumes
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    Review Rating: 5.00
    Online Only
  • $8.00
    Cheeseburger Hat 12in x 4in Foam & Polyester Hat
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    Review Rating: 2.50
  • $19.99
    Black Cat Mask 12in x 18in Polyester Mask
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    Online Only
  • $3.99
    Short Gray Beard with Mustache
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  • Now $34.99 Was:$44.99
    Adult Jack-in-the-Box Ride-On Costume
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    Review Rating: 4.00
    Online Only
  • $34.99
    I Love Bingo Mask
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    Review Rating: 5.00
  • $34.99
    Adult Red Partysuit
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    Review Rating: 3.00
  • $19.99
    Mad Scientist Accessory Kit
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    Review Rating: 2.00
    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.