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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  • Adult Classic Ketchup & Hot Diggity Hot Dog Couples Costumes Choose Style & Size Options
  • $6.99
    Beer Mug Sunglasses 6 1/2in x 3 3/4in Plastic Accessory
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    Review Rating: 5.00
  • Monkey & Banana Couples Costumes Choose Style & Size Options
  • Adult Spicy Mustard & Hot Diggity Hot Dog Couples Costumes Choose Style & Size Options
  • $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
  • Adult Spicy Mustard & Classic Ketchup Couples Costumes Choose Style & Size Options
  • $8.00
    Hot Dog Hat 10in x 6 1/2in Foam & Polyester Hat
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  • $29.99
    Adult Avocado Costume with Removable Pit
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  • $9.99
    Martini Headband 5in x 4 1/2in Accessory
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    Review Rating: 5.00
    Online Only
  • $14.99
    Beer Mug Hat Foam & Polyester Hat
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    Review Rating: 5.00
  • $29.99
    Adult Ketchup Costume Classic
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    Review Rating: 4.50
  • Now $7.99 Was:$12.99
    Sushi Hat
    Online Only Sale – Limited Time!
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    Online Only
  • $8.00
    Cheeseburger Hat 12in x 4in Foam & Polyester Hat
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    Review Rating: 2.50
  • Now $5.99 Was:$9.99
    Margarita Headband 5in x 5 1/2in Accessory
    Online Only Sale – Limited Time!
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    Review Rating: 5.00
    Online Only
  • $8.00
    Beer Mug Hat 8 1/2in x 9in Foam & Polyester Hat
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    Review Rating: 4.50
  • $29.99
    Adult Hot Diggity Hot Dog Costume Plus Size
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    Review Rating: 5.00
  • $39.99
    Adult Peanut Butter & Jelly Costume Classic
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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
  • $39.99
    Adult Breakfast Buddies Bacon & Egg Costume
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    Review Rating: 5.00
  • Now $9.99 Was:$16.99
    Ice Cream Costume Accessory Kit
    Online Only Sale – Limited Time!
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    Review Rating: 2.50
  • $29.99
    Adult Spicy Mustard Costume
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    Review Rating: 4.00
  • $6.99
    Beer Bottle Sunglasses 6in x 7 1/2in Plastic Accessory
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  • $99.99
    Adult Inflatable Mr. Potato Head Costume
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  • $29.99
    Adult Beer Meister Costume
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    Online Only
  • Now $23.99 Was:$39.99
    Adult Inflatable Pizza Costume
    Online Only Sale – Limited Time!
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    Review Rating: 1.00
    Online Only
  • $9.99
    Pina Colada Headband
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  • Now $5.99 Was:$9.99
    Frankenstein Sunglasses 6in x 8in Brass & Plastic Accessory
    Online Only Sale – Limited Time!
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    Review Rating: 5.00
    Online Only
  • $40.99
    Womens Fruity Pineapple Costume Accessory Kit
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  • $29.99
    Adult Going Banana Costume Plus Size
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  • Adult Big Red & Doublemint Gum Couples Costumes Choose Style & Size Options
  • Now $24.99 Was:$32.99
    Adult Wrigley's Big Red Gum Costume
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    Review Rating: 5.00
    Online Only
  • $24.99
    Adult Smart Cookie Costume Accessory Kit
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    Review Rating: 5.00
    Online Only
  • $24.99
    Transylvania Bride Wig
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    Review Rating: 3.00
  • Adult Cookie & Milk Box Couples Costumes Choose Style & Size Options
  • Now $8.99 Was:$14.99
    Womens Holy Guacamole Costume Accessory Kit
    Online Only Sale – Limited Time!
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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.