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Adult Halloween Costumes

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Costumes aren't just for kids! Our adult costumes will have grown-ups getting excited for Halloween. We have a selection of the best Halloween costumes for men and women of all styles and sizes. Browse through to find plus size costumes, funny adult costumes, and even sexy costumes. Or pair up with your significant other and choose a stunning couples costume look that'll be sure to win any costume contest!
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Striped Nightmare on Elm Street Freddy Adult Sweater 1
Sale - 75% Made By Us
Original Price $57.99 Select Sizes on Sale. Prices range from $14.99 to $57.99 
Adult Gryffindor Uniform Harry Potter Sweater
Exclusive
Prices range from $71.99 to $85.99 
Adult Terror Dog Ghostbusters Sweater
Sale - 74% Made By Us
Original Price $71.99 Sale Price $18.99 
Adult Care Bears Cheer Bear Belly Badge Sweater Alt 1
Sale - 74% Made By Us
Original Price $71.99 Sale Price $18.99 
Men's Geeky Fraternity Costume Sweater
Sale - 38% Made By Us
Original Price $57.99 Sale Price $35.99 
Adult Tapatio Hot Sauce Sweater
Clearance Made By Us
Original Price $71.99 Select Sizes on Sale. Prices range from $7.99 to $14.99 
Coraline Adult Blue Star Sweater Costume
Made By Us Exclusive
Prices range from $71.99 to $85.99 
Beholder Dungeons and Dragons Sweater
Clearance Made By Us
Original Price $71.99 Sale Price $14.99 
Star Trek Yellow Christmas Sweater
Sale - 80%
Original Price $71.99 Sale Price $14.99 
Adult Sesame Street Bert Cosplay Knit Sweater
Made By Us Exclusive
Prices range from $71.99 to $114.99 
Adult Sesame Street Ernie Cosplay Knit Sweater
Made By Us Exclusive
Prices range from $71.99 to $99.99 
Ouija Board Halloween Sweater
Sale - 80% Made By Us
Original Price $71.99 Select Sizes on Sale. Prices range from $14.99 to $42.99 
Adult Slimy Salutations Slimer Ghostbusters Sweater UPD
Sale - 80% Made By Us
Original Price $71.99 Sale Price $14.99 
Beetlejuice It's Showtime! Adult Ugly Halloween Sweater 1
Sale - 60% Made By Us
Original Price $71.99 Select Sizes on Sale. Prices range from $28.99 to $35.99 
Adult Ghostbusters Uniform Sweater
Sale - 67% Made By Us
Original Price $85.99 Select Sizes on Sale. Prices range from $28.99 to $85.99 
Adult Classic Rainbow Brite Ugly Christmas Sweater Alt 1
Sale - 30% Made By Us
Original Price $71.99 Sale Price $49.99 
Adult You're a Mean One Mr. Grinch Sweater Alt 1
Sale - 20% Made By Us
Original Price $71.99 Select Sizes on Sale. Prices range from $57.99 to $71.99 
Adult Rage of Cthulhu Halloween Sweater Main
Sale - 50% Made By Us
Original Price $57.99 Select Sizes on Sale. Prices range from $28.99 to $42.99 
Adult 3D Squirrel in the Christmas Tree Ugly Sweater
Sale - 20% Made By Us
Original Price $71.99 Select Sizes on Sale. Prices range from $57.99 to $71.99 
Reindeer Head Ugly Christmas Sweater
Sale - 33% Made By Us
Original Price $64.99 Sale prices range from  $42.99 to $57.99 
Adult Hasbro Connect Four Sweater Alt 1
Clearance Made By Us
Original Price $85.99 Sale Price $14.99 
Snowman Balls Christmas Sweater
Sale - 11% Made By Us
Original Price $64.99 Sale Price $57.99 
Gremlins Gizmo Claus Ugly Christmas Sweater update1
Sale - 50% Made By Us
Original Price $71.99 Select Sizes on Sale. Prices range from $35.99 to $71.99 
Adult Buddy the Elf Ugly Christmas Sweater-2
Sale - 33% Made By Us
Original Price $64.99 Sale Price $42.99 
Adult Harry Potter "H" Christmas Sweater Alt 4
Sale - 33% Made By Us
Original Price $64.99 Select Sizes on Sale. Prices range from $42.99 to $64.99 
Men's Santa vs Shark Christmas Sweater Alt 3
Sale - 60% Made By Us
Original Price $71.99 Sale prices range from  $28.99 to $42.99 
Adult's Narwhal Ugly Christmas Sweater Update
Sale - 67% Made By Us
Original Price $64.99 Sale Price $21.99 
Adult Fuzzy Cookie Monster Oversized Sweater
Sale - 56% Made By Us
Original Price $64.99 Sale prices range from  $28.99 to $42.99 
Army GI Joe Camo Adult Sweater Main
Clearance Made By Us
Original Price $71.99 Sale Price $7.99 
Popeye Ugly Christmas Sweater Alt 8
Clearance Made By Us
Original Price $71.99 Sale Price $14.99 
Adult Santa & Reindeer Unisex Ugly Christmas Sweater 2
Sale - 75% Made By Us
Original Price $57.99 Select Sizes on Sale. Prices range from $14.99 to $28.99 
Adult Thing 1 2 Dr Seuss Christmas Sweater
Clearance Made By Us
Original Price $85.99 Sale Price $35.99 
Transformers Sweater for Adults
Clearance Made By Us
Original Price $57.99 Sale Price $14.99 
Men's Krampus Sweater
Sale - 11% Made By Us
Original Price $64.99 Select Sizes on Sale. Prices range from $57.99 to $64.99 
Adult Fuzzy Elmo Oversized Sweater
Sale - 11% Made By Us
Original Price $64.99 Sale Price $57.99 
Adult Peeps Ugly Easter Sweater Alt 6
Sale - 75% Made By Us
Original Price $57.99 Sale Price $14.99 
Adult Lord of the Rings Treebeard Sweater
Sale - 60% Made By Us
Original Price $71.99 Sale Price $28.99 
Adult Grumpy Bear Care Bears Ugly Christmas Sweat Alt 4
Sale - 68% Made By Us
Original Price $71.99 Select Sizes on Sale. Prices range from $22.99 to $35.99 
Adult Sesame Street Christmas Sweater
Sale - 60% Made By Us
Original Price $57.99 Sale Price $22.99 
Adult Sloth Ugly Christmas Sweater-0
Sale - 63% Made By Us
Original Price $57.99 Select Sizes on Sale. Prices range from $21.99 to $28.99 
Adult Friends Holiday Sweater
Sale - 80% Made By Us
Original Price $71.99 Select Sizes on Sale. Prices range from $14.99 to $28.99 
Adult Reindeer Ugly Sweater
Sale - 20%
Original Price $71.99 Select Sizes on Sale. Prices range from $57.99 to $71.99 
Diagon Alley Harry Potter Sweater Alt 1
Sale - 88% Made By Us
Original Price $57.99 Select Sizes on Sale. Prices range from $7.99 to $42.99 
Adult Vintage Santa Unisex Ugly Christmas Sweater
Sale - 63% Made By Us
Original Price $57.99 Sale Price $21.99 
Fraggle Rock Sublimated Adult Ugly Christmas Sweater alt7
Sale - 25% Made By Us
Original Price $57.99 Select Sizes on Sale. Prices range from $42.99 to $57.99 
Santa's Coming Elf Ugly Christmas Sweatshirt Alt 10
Made By Us Exclusive
Prices range from $42.99 to $57.99 
Scooby-Doo Glow-in-the-Dark Adult Halloween Sweatshirt main
Out of Stock
Made By Us Exclusive
Prices range from $18.99 to $28.99 
Michael Myers Sweater
Out of Stock
Made By Us Exclusive
Lightweight Gryffindor Quidditch Sweater for Adults-1 upd-2
Out of Stock
Made By Us Exclusive
The Dark Crystal Holiday Sweater
Out of Stock
Made By Us Exclusive
Adult Care Bears Trick-or-Sweet Bear Halloween Sweater
Out of Stock
Made By Us Exclusive
Quirky Kitty Halloween Sweater for Adults 1
Out of Stock
Made By Us Exclusive
IT (2019) Pennywise Halloween Sweater for Adults
Out of Stock
Made By Us Exclusive
Adult Slytherin Uniform Harry Potter Sweater Alt 3
Out of Stock
Made By Us Exclusive
Adult Gryffindor Uniform Harry Potter Sweater Alt 3
Out of Stock
Made By Us Exclusive
Adult Care Bears Fun in the Sun Sweater upd
Out of Stock
Made By Us Exclusive
Love A Lot Bear Valentines Sweater
Out of Stock
Made By Us Exclusive
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Can't decide what you want to be for Halloween? HalloweenCostumes.com has a huge variety of the best Halloween costumes for adults for you to choose from. Ranging in styles from our sexy Princess Leia slave costume to our men's deluxe Darth Vader as well as brand new adult costumes for 2024. We have unique and exclusive adult costumes at the best prices on the web. You'll find our adult costume selection to be a comprehensive list of classic looks combined with the latest trends. Whether scary, funny, or even sexy, we have adult costumes for everyone's style and taste. Celebrate the holiday with an iconic and fashionable adult costume idea and throw your own timeless masquerade party this season.

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