Adult Halloween Costumes

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Plus Size Costumes

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 99

Striped Nightmare on Elm Street Freddy Sweater Alt 8

Sale - 50% Made By Us

Striped Nightmare on Elm Street Freddy Adult Sweater

$56.99$28.99-$35.99

Made By Us Exclusive

Women's Beetlejuice Suit Pants

$42.99

Made By Us Exclusive

Face the Monster Halloween Sweater for Adults

$64.99

Made By Us Exclusive

Adult Harry Potter Quidditch Costume Kit

$128.99

Made By Us Exclusive

Disney Zero Nightmare Before Christmas Baby Carrier Cover

$42.99

Womens Beetlejuice Blazer Halloween Main

Made By Us Exclusive

Beetlejuice Women's Blazer

$85.99-$92.99

Sale - 25% Made By Us

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

$56.99$42.99

Made By Us Exclusive

Disney Beauty and the Beast Chip Baby Carrier Cover

$42.99

Sale - 86% Made By Us

The Nun Halloween Sweater for Adults

$71.99$9.99-$71.99*

Sale - 38% Made By Us

Halloween Mischief Halloween Sweater for Adults

$56.99$35.99

Adult Classic Horror Monsters Fair Isle Halloween Sweater

Sale - 40% Made By Us

Classic Horror Monsters Fair Isle Halloween Adult Sweater

$71.99$42.99-$49.99

Clearance Made By Us

Adult Pumpkin Halloween Sweater

$56.99$14.99-$56.99

Adult Beetlejuice Lydia Deetz Ugly Halloween Sweater 1

Sale - 60% Made By Us

Adult Beetlejuice Lydia Deetz Halloween Sweater

$71.99$28.99

Sale - 13% Made By Us

Headless Horseman Halloween Sweater

$56.99$49.99-$56.99

Sale - 50% Made By Us

Adult Neon Halloween Sweater

$56.99$28.99

Witch's Moonlight Ride Ugly Halloween Sweater 1

Clearance Made By Us

Adult Witch's Moonlight Ride Halloween Sweater

$56.99$21.99-$35.99

Sale - 67% Made By Us

Women's Riddler Slim Fit Pants

$42.99$14.99

Beetlejuice It's Showtime! Adult Ugly Halloween Sweater alt3

Sale - 50% Made By Us

Beetlejuice It's Showtime! Adult Halloween Sweater

$71.99$35.99

Pumpkin Patch Ugly Halloween Adult Sweater

Clearance Made By Us

Pumpkin Patch Halloween Adult Sweater

$64.99$28.99

Sale - 33% Made By Us

Witch Spellcraft and Curios Halloween Sweater

$64.99$42.99

Sale - 50% Made By Us

Adult Vintage Halloween Cat Halloween Sweater

$56.99$28.99

Sale - 50% Made By Us

Sugar Skull Halloween Adult Sweater

$56.99$28.99

Black and White Skeleton Adult Ugly Halloween Sweater

Made By Us Exclusive

Black and White Skeleton Adult Halloween Sweater

$64.99

Made By Us Exclusive

Adult Red Vampire Costume Cloak

$35.99

Prowling Werewolf Ugly Halloween Adult Sweater alt9

Sale - 38% Made By Us

Prowling Werewolf Halloween Adult Sweater

$56.99$35.99

Clearance Made By Us

Disney Cheshire Cat Baby Carrier Cover Costume

$42.99$14.99

Made By Us Exclusive

Mustard Adult Costume

$42.99

Clearance Made By Us

Adult Ghoulish Ghosts Halloween Sweater

$56.99$21.99

Sale - 74% Made By Us

Freddy vs Jason Adult Halloween Sweater

$71.99$18.99

Sale - 50% Made By Us

Pastel Halloween Sweater

$56.99$28.99-$56.99

A dimmed image of one of our made by us costumes

Costumes designed and made by us. Artfully designed; expertly crafted; made to fit. View exclusive costumes.

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Women's Green Riddler Blazer

$99.99$28.99-$49.99

Clearance Made By Us

Pumpkin Frenzy Unisex Halloween Sweater

$56.99$28.99

Sale - 80% Made By Us

Adult Annabelle Halloween Sweater

$71.99$14.99

Clearance Made By Us

Astrology Signs Adult Halloween Sweater

$56.99$21.99

Made By Us Exclusive

IT (2019) Pennywise Halloween Sweater for Adults

$71.99

Made By Us Exclusive

Adult Plague Doctor Halloween Sweater

$56.99

My Precious Gollum Lord of the Rings Sweater Alt 1

Sale - 30% Made By Us

Adult My Precious Gollum Lord of the Rings Sweater

$71.99$49.99-$71.99*

Harley Quinn Hammer Time Adult Ugly Christmas Sweater-2-0

Sale - 60% Made By Us

Harley Quinn Hammer Time Ugly Christmas Sweater for Adults

$71.99$28.99

Sale - 50% Made By Us

Willy Wonka Adult Ugly Sweater

$71.99$35.99

Mordor Lord of the Rings Ugly Sweater-2-0

Made By Us Exclusive

Mordor Lord of the Rings Ugly Sweater for Adults

$71.99

Treebeard Lord of the Rings Sweater Alt 2

Made By Us Exclusive

Adult Lord of the Rings Treebeard Sweater

$71.99

The Riddler Ugly Christmas Sweater for Adults upd main-1-0

Sale - 63% Made By Us

The Riddler Christmas Sweater for Adults

$56.99$21.99-$42.99

Rage of Cthulhu Ugly Halloween Sweater Alt 10

Made By Us Exclusive

Adult Rage of Cthulhu Halloween Sweater

$56.99

The Joker Dark Knight Ugly Christmas Sweater Alt 4

Clearance Made By Us

The Joker Dark Knight Adult Ugly Christmas Sweater

$71.99$21.99

The Cat in the Hat Knee High Costume Socks

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Knee High The Cat in the Hat Costume Socks

$14.99

Made By Us Exclusive

Thing 1 & 2 Costume Adult Socks

$14.99

Made By Us Exclusive

Gryffindor Harry Potter Wool Scarf

$35.99

Sale - 70% Made By Us

Mugman Victory! Crew Socks

$14.99$4.99

Harry Potter Deluxe Slytherin Knit Scarf

Sale - 33% Made By Us

Deluxe Harry Potter Slytherin Knit Scarf

$21.99$14.99

Made By Us Exclusive

Adult Striped Witch Socks

$12.99

Sale - 33% Made By Us

Ravenclaw Harry Potter Deluxe Knit Scarf

$21.99$14.99

Made By Us Exclusive

Generic Wrestling Championship Belt

$28.99

Sale - 50% Made By Us

White Bloody Veil

$8.99$4.99

Made By Us Exclusive

Adult Powerline Costume Accessory Kit

$42.99

Exclusive

Women's Vampire Cloak Costume

$14.99

Made By Us Exclusive

Women's Caveman Feet Costume Slippers

$21.99

Sale - 25% Made By Us

Pink Adult Tricorn Hat

$28.99$21.99

Clearance Made By Us

Women's Black Skeleton Leggings

$28.99$9.99

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Ceiling Fan Accessory Kit

$42.99$7.99

Sale - 38% Made By Us

Women's Star and Moon Tights

$11.99$7.99

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 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.