Adult 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!

1 - 60 of 243

Made By Us Exclusive

Beetlejuice Women's Blazer

$82.99-$96.99

Sale - 22% Made By Us

Pumpkin Patch Ugly Halloween Adult Sweater

$61.99$48.99

Adult Deluxe Red Riding Hood Costume

$89.99

Made By Us Exclusive

Black and White Skeleton Adult Ugly Halloween Sweater

$61.99

Sale - 38% Made By Us

THE JOKER Slim Fit Suit Vest (Authentic)

$54.99$34.99

Sale - 56%

Adult Cakeworthy Trick 'R Treat Cardigan

$109.99$48.99

Sale - 17% Made By Us

THE JOKER Slim Fit Dress Shirt (Authentic)

$41.99$34.99

Men's Opposuit Super Mario Suit

$164.99

Up to 17 % off – See low price in cart

Made By Us Exclusive

Quirky Kitty Halloween Sweater for Adults

$54.99

Made By Us Exclusive

Disney Beauty and the Beast Chip Baby Carrier Cover

$41.99

Made By Us Exclusive

Striped Nightmare on Elm Street Freddy Adult Sweater

$54.99

Beetlejuice X Unique Vintage Cropped Sweater Vest

Sale - 57%

Beetlejuice X Unique Vintage Women's Cropped Sweater Vest

$79.99$34.99-$79.99*

Sale - 25% Made By Us

Adult Ghoulish Ghosts Halloween Sweater

$54.99$41.99

Made By Us Exclusive

Pumpkin Frenzy Unisex Halloween Sweater

$54.99

Made By Us Exclusive

Adult Neon Halloween Sweater

$54.99

Made By Us Exclusive

Adult Vintage Halloween Cat Halloween Sweater

$54.99

Adult Freddy Krueger Costume Shirt with Mask

$34.99-$48.99

Sale - 13% Made By Us

Halloween Mischief Halloween Sweater for Adults

$54.99$48.99

Sale - 25% Made By Us

Nightmare Before Christmas Zero Disney Baby Carrier Cover

$54.99$41.99

Sale - 17% Made By Us

Disney Cheshire Cat Baby Carrier Cover Costume

$41.99$34.99

Sale - 14%

5 PC Officer Frisky Corset Costume

$192.99$164.99-$192.99*

Women's Plus Size 5 PC Officer Frisky Corset Costume

$192.99

Cakeworthy Mickey Mouse Ghost Dress

$68.99

Deluxe Adult Jedi Robe Costume

$137.99

Sale - 20% Made By Us

Men's White Pirate Shirt

$27.99$21.99

Unique Vintage Spooky Cat Striped Cardigan UPD

Clearance - 34%

Unique Vintage Adult Spooky Cat Striped Cardigan

$93.99$61.99-$68.99

Made By Us Exclusive

Adult Classic Horror Monsters Fair Isle Halloween Sweater

$68.99

Prowling Werewolf Ugly Halloween Adult Sweater 1

Made By Us Exclusive

Prowling Werewolf Halloween Adult Sweater

$54.99

Made By Us Exclusive

Sugar Skull Halloween Adult Sweater

$54.99

Beetlejuice It's Showtime! Adult Ugly Halloween Sweater 1

Made By Us Exclusive

Beetlejuice It's Showtime! Adult Halloween Sweater

$68.99

Sale - 17% Made By Us

Women's Riddler Slim Fit Pants

$41.99$34.99

Made By Us Exclusive

Pastel Halloween Sweater

$27.99-$41.99

Made By Us Exclusive

Witch Spellcraft and Curios Halloween Sweater

$61.99

Sale - 22%

Skeleton Hooded Sweatshirt

$61.99$48.99-$61.99*

Clearance - 61%

Women's Unique Vintage Knit Fair Isle Coffin Sweater

$87.99$34.99-$41.99

Sale - 29%

Women's Sequin Carnival Vest Set

$48.99$34.99

Sale - 17% Made By Us

Women's Beetlejuice Suit Pants

$41.99$34.99-$41.99*

Clearance - 59%

Unique Vintage Bat Flock Print Babydoll Dress

$134.99$54.99-$61.99*

Sale - 33%

Plus Size Women's White Bunny Costume

$164.99$109.99-$164.99*

Clearance - 50%

Women's Unique Vintage Universal Monsters Tie Dress

$150.99$75.99-$82.99

Adult Beetlejuice Lydia Deetz Ugly Halloween Sweater 1

Made By Us Exclusive

Adult Beetlejuice Lydia Deetz Halloween Sweater

$68.99

Exclusive

Freddy Krueger Dress Costume

$48.99-$68.99

Adult Vampire Capelet

$34.99

Made By Us Exclusive

Adult Harry Potter Quidditch Costume Kit

$123.99

Women's Court Jester Cutie Costume

$178.99

Mr. and Mrs. Potato Head Costume Kit

$48.99

Sale - 50% Made By Us

Adult Pumpkin Halloween Sweater

$54.99$27.99-$34.99

Made By Us

Disney Little Space Men Baby Carrier Cover

$41.99

Clearance Made By Us

Astrology Signs Adult Halloween Sweater

$54.99$34.99

Playboy Plus Size Women's Royal Blue Bunny Costume

Plus Size Playboy Women's Royal Blue Bunny Costume

$164.99

Womens Silver Fringe Tinsel Jacket

$82.99

Sale - 70% Made By Us

Freddy vs Jason Adult Halloween Sweater

$68.99$20.99-$41.99

Sale - 50% Made By Us

Adult Haunted House Halloween Sweater

$54.99$27.99

Sale - 13% Made By Us

Scooby-Doo Glow-in-the-Dark Adult Halloween Sweatshirt

$54.99$48.99

Clearance Made By Us

Face the Monster Halloween Sweater for Adults

$61.99$13.99-$20.99

Made By Us Exclusive

Adult Mustard Costume Kit

$41.99

Sale - 68% Made By Us

Adult Mummy's Curse Halloween Sweater

$54.99$17.99-$20.99

Haunted Mansion Wallpaper Button Up Dress

$61.99

Sale - 40%

Plus Size Men's Bell Bottom Sailor Pants

$34.99$20.99

Sale - 43% Made By Us

Women's Riddler Blazer

$96.99$54.99-$75.99

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 2022. 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.