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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  • $19.99
    Adult Dustin T-Shirt - Stranger Things
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  • $10.00
    Adult Dustin Baseball Hat - Stranger Things
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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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  • $4.99
    Genie Lamp
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    Review Rating: 3.50
    Online Only
  • $16.99
    Adult Jasmine Accessory Kit - Aladdin
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    Review Rating: 2.00
  • $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
  • $14.99
    Adult Captain Marvel Mask - Captain Marvel
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  • $1.99
    Yellow Construction Hat 8in x 5 1/2in Plastic Hat
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    Review Rating: 3.50
    Online Only
  • $29.99
    Astronaut Space Helmet 14in x 11 1/2in Plastic Hat
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    Review Rating: 5.00
  • Now $14.99 Was:$24.99
    Captain America Shield 24in Plastic Prop
    Online Only Sale – Limited Time!
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    Review Rating: 4.50
    Online Only
  • $8.00
    Biting Shark Hat
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    Review Rating: 4.50
  • $10.00
    Mini Ringmaster Top Hat 6in x 2in Feather & Polyester Accessory
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    Review Rating: 4.50
  • $5.00
    Adult Shark Fin Headband
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    Review Rating: 4.00
  • $6.99
    Adult Mismatched Gryffindor Knee-High Socks - Harry Potter
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    Review Rating: 4.50
    Online Only
  • Now $0.59 Was:$0.99
    Black Makeup Crayon
    Online Only Sale – Limited Time!
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    Review Rating: 5.00
  • $9.99
    Gold Links Necklace
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    Review Rating: 5.00
  • $9.99
    Gold Championship Belt 45in X 4in Plastic & Resin Accessory
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    Review Rating: 3.00
  • $1.99
    Martian Antennae Head Bopper
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    Review Rating: 4.00
    Online Only
  • $4.99
    Black Dance Cane 36in
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    Review Rating: 4.50
    Online Only
  • Now $0.59 Was:$0.99
    Candy Corn Ankle Socks
    Online Only Sale – Limited Time!
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    Review Rating: 4.50
  • Now $3.99 Was:$6.99
    Class Nerd Glasses
    Online Only Sale – Limited Time!
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    Review Rating: 4.00
    Online Only
  • $1.99
    Pirate Silk Eye Patch
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    Review Rating: 4.50
  • Now $7.99 Was:$12.99
    Darth Vader Lightsaber - Star Wars 3in x 33 1/2in Plastic Prop
    Online Only Sale – Limited Time!
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    Review Rating: 3.00
    Online Only
  • Now $1.99 Was:$2.99
    Adult White Cotton Gloves
    Online Only Sale – Limited Time!
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    Review Rating: 3.00
    Online Only
  • $5.99
    Knight Sword 5in x 24in Plastic Prop
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    Review Rating: 4.50
    Online Only
  • $9.99
    Adult Cat in the Hat Top Hat - Dr. Seuss
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    Review Rating: 5.00
  • $3.99
    1970s Disco Necklace
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    Review Rating: 4.50
    Online Only
  • $3.99
    Classic Axe 6in x 23in Plastic Prop
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    Review Rating: 4.50
    Online Only
  • Now $0.99 Was:$1.99
    Scary Clown Mask - Freak Show
    Online Only Sale – Limited Time!
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    Review Rating: 5.00
    Online Only
  • $2.99
    Roman Sword 4in x 15in Plastic Prop
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    Review Rating: 4.50
    Online Only
  • Now $2.99 Was:$4.99
    Stormtrooper Mask - Star Wars
    Online Only Sale – Limited Time!
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    Review Rating: 4.00
    Online Only
  • Now $4.99 Was:$7.99
    Metal Handcuffs
    Online Only Sale – Limited Time!
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    Review Rating: 5.00
  • $24.99
    Adult Boxer Robe
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    Review Rating: 4.50
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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.