Adult Halloween Costumes

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

SORT BY
of 2
View All
  • Black Dance Cane 36in Quick View
    $4.99
    Black Dance Cane 36in
    Review Rating: 4.50
    Online Only
  • Adult Greased Lightening & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • Yellow Construction Hat Quick View
    $1.99
    Yellow Construction Hat 8in x 5 1/2in Plastic Hat
    Review Rating: 3.50
    Online Only
  • Adult Sandy Greaser & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • Adult Pink Lady & T-Bird Couples Costumes - Grease Choose Style & Size Options
  • T-Birds Leather Jacket - Grease Quick View
    $29.99
    T-Birds Leather Jacket - Grease
    Review Rating: 3.50
    Online Only
  • Womens Beauty School Dropout Costume Accessory Kit - Grease Quick View
    $39.99
    Womens Beauty School Dropout Costume Accessory Kit - Grease
    Review Rating: 5.00
    Online Only
  • Adult Rydell High Cheerleader & Jock Couples Costumes - Grease Choose Style & Size Options
  • Pink Ladies Glasses - Grease Quick View
    $6.99
    Pink Ladies Glasses - Grease 6 1/2in x 2 1/4in Plastic Accessory
    Review Rating: 4.50
    Online Only
  • Womens Rydell High Cheerleader Dress - Grease Quick View
    $39.99
    Womens Rydell High Cheerleader Dress - Grease
    Review Rating: 5.00
  • Classic Witch Broom Quick View
    $9.99
    Classic Witch Broom
    Review Rating: 3.50
    Online Only
  • Adult Sandy Olsson Summer Nights & Rydell High Jock Couples Costumes - Grease Choose Style & Size Options
  • Adult Black Hooded Cape Quick View
    $19.99
    Adult Black Hooded Cape
    Review Rating: 4.00
    Online Only
  • Womens Pink Ladies Jacket - Grease Quick View
    $26.99
    Womens Pink Ladies Jacket - Grease
    Review Rating: 4.50
    Online Only
  • Adult Black Panther Mask Quick View
    $5.99
    Adult Black Panther Mask
    Review Rating: 5.00
    Online Only
  • Adult Mismatched Gryffindor Knee-High Socks - Harry Potter Quick View
    $6.99
    Adult Mismatched Gryffindor Knee-High Socks - Harry Potter
    Review Rating: 4.50
    Online Only
  • Adult Wonder Woman Costume Accessory Kit Quick View
    $16.99
    Adult Wonder Woman Costume Accessory Kit
    Review Rating: 4.50
    Online Only
  • Light-Up Harry Potter Wand Quick View
    $12.99
    Light-Up Harry Potter Wand 15in Plastic Prop
    Review Rating: 2.00
    Online Only
  • Gingham Basket Quick View
    $14.99
    Gingham Basket 5in x 7 3/4in Wood Basket
    Review Rating: 3.50
    Online Only
  • Adult Prince Akeem Costume Accessory Kit - Coming to America Quick View
    $34.99
    Adult Prince Akeem Costume Accessory Kit - Coming to America
    Review Rating: 5.00
    Online Only
  • Unicorn Hat Quick View
    $14.99
    Unicorn Hat 13 1/2in x 12 1/2in Foam & Plastic Hat
  • Womens Princess Peach Costume Accessory Kit Quick View
    $19.99
    Womens Princess Peach Costume Accessory Kit
    Review Rating: 4.50
  • Pint of Fake Blood Quick View
    $7.99
    Pint of Fake Blood
    Review Rating: 2.50
    Online Only
  • Fake Blood Spray Quick View
    $6.99
    Fake Blood Spray
    Review Rating: 3.00
  • Harry Potter Tie Quick View
    $12.99
    Harry Potter Tie
    Review Rating: 4.00
    Online Only
  • Womens Gryffindor Dress - Harry Potter Quick View
    $29.99
    Womens Gryffindor Dress - Harry Potter
    Review Rating: 4.50
    Online Only
  • Double Ninja Swords Quick View
    $16.99
    Double Ninja Swords Fabric and Plastic Props
    Review Rating: 3.50
  • Womens Vintage Cropped Red Ringmaster Jacket - Freak Show Quick View
    $32.99
    Womens Vintage Cropped Red Ringmaster Jacket - Freak Show
    Review Rating: 4.00
    Online Only
  • Hufflepuff Scarf - Harry Potter Quick View
    $14.99
    Hufflepuff Scarf - Harry Potter 6 1/2in x 50in Acrylic Scarf
    Review Rating: 3.00
    Online Only
  • Mario Mask Quick View
    $6.99
    Mario Mask
    Review Rating: 4.00
    Online Only
  • Light-Up Unicorn Horn Quick View
    $12.99
    Light-Up Unicorn Horn
    Online Only
  • Adult Mismatched Ravenclaw Knee-High Socks - Harry Potter Quick View
    $6.99
    Adult Mismatched Ravenclaw Knee-High Socks - Harry Potter
    Review Rating: 5.00
    Online Only
  • Mirror Sunglasses Quick View
    $7.99
    Mirror Sunglasses
    Review Rating: 4.50
    Online Only
  • Adult Mismatched Hufflepuff Knee-High Socks - Harry Potter Quick View
    $6.99
    Adult Mismatched Hufflepuff Knee-High Socks - Harry Potter
    Review Rating: 4.50
    Online Only
  • Hufflepuff Tie - Harry Potter Quick View
    $12.99
    Hufflepuff Tie - Harry Potter 60in Polyester Accessory
    Online Only
  • Adult Harley Quinn Wig - Suicide Squad Quick View
    $24.99
    Adult Harley Quinn Wig - Suicide Squad
    Review Rating: 5.00
    Online Only
of 2 Next
View All

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.