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 216

Made By Us Exclusive

Frozen Olaf Adult Costume

$108.99

Sale - 43%

Adult Red Jumpsuit

$47.99$27.99

Made By Us Exclusive

Olaf Frozen Plus Size Costume for Adults

$136.99

Sale - 50% Made By Us

The Dark Crystal Ugly Christmas Sweater

$68.99$34.99-$47.99

Made By Us Exclusive

Dr. Seuss The Grinch Adult Max Costume

$74.99

Sale - 25%

Adult Jesus Costume

$54.99$40.99-$54.99*

Sale - 18% Made By Us

Men's Red Holiday Santa Suit

$74.99$61.99

Sale - 10%

Mens Opposuits Mixed Tartan Suit

$136.99$122.99

Dr. Seuss Grinch Adult Plus Velboa Pants

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Plus Size Dr. Seuss the Grinch Velboa Pants

$34.99

Up to 20 % off – See low price in cart

Adult Fat Suit Costume

$68.99

Adult Saint Joseph Costume

$40.99-$47.99

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Men's White Suit Costume

$61.99

Moses Costume for Men

$40.99-$47.99

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Plus Size White Suit Costume

$74.99

Adult Jesus Christ Costume

$40.99-$47.99

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Classic Rainbow Brite Adult Ugly Christmas Sweater

$68.99

Trophy Head Oh Deer Costume

$54.99

Adult Noah Costume

$40.99-$61.99

Sale - 27% Made By Us

Adult Plush Reindeer Costume

$74.99$54.99

Sale - 18% Made By Us

Adult Authentic Buddy the Elf Outfit

$149.99$122.99-$149.99*

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Men's Plus Size Holiday Santa Claus Costume

$95.99

Sale - 50% Exclusive

Men's Buddy the Elf Costume

$81.99$40.99-$54.99

Australian Animals Ugly Christmas Sweater

Clearance Made By Us

Australian Animals Adult Ugly Christmas Sweater

$54.99$13.99

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The Grinch Adult Santa Open Face Costume

$115.99

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Reindeer Head Ugly Christmas Sweater

$61.99

Made By Us Exclusive

The Grinch Adult Onesie Costume

$68.99

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Men's Sexy Christmas Elf Costume

$54.99-$61.99

The Joker Dark Knight Ugly Christmas Sweater-2-0

Clearance Made By Us

The Joker Dark Knight Adult Ugly Christmas Sweater

$68.99$27.99

Sale - 18% Made By Us

Adult Gingerbread Inflatable Costume

$74.99$61.99

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Adult Red Candy Cane Costume

$74.99

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Adult's Nutcracker Costume

$95.99

$The Grinch Deluxe Jumpsuit with Latex Mask Mens S/$

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The Grinch Deluxe Men's Jumpsuit w/ Latex Mask

$149.99

Sale - 35%

Plus Size Regal Santa Suit Costume for Men

$115.99$74.99-$136.99*

Sale - 20% Made By Us

WWE Macho Man Ugly Christmas Sweater

$68.99$54.99-$68.99*

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Adult A Very Corgi Christmas Ugly Christmas Sweater

$54.99

Sale - 50% Made By Us

Wizard of Oz Ugly Sweater for Adults

$68.99$34.99-$40.99

Made By Us Exclusive

Premiere Santa Suit Costume

$340.99

Deluxe Old Time Santa Costume

$476.99

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Adult Holiday Santa Claus Costume

$81.99

Adult 3D Squirrel in the Christmas Tree Ugly Sweat Alt 3

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Adult 3D Squirrel in the Christmas Tree Unisex Ugly Sweater

$68.99

Sale - 20% Made By Us

Alf Adult Ugly Christmas Sweater

$68.99$54.99-$68.99*

Suitmeister Christmas Red Light Up Men's Suit

$95.99

Sale - 33% Made By Us

Plus Size Premiere Santa Suit Costume

$367.99$245.99-$272.99

Harry Potter Luna Lovegood Ugly Sweater Alt 1

Made By Us Exclusive

Adult Harry Potter Luna Lovegood Ugly Sweater

$68.99

Sale - 25% Made By Us

Men's Old Time Santa Claus Costume

$136.99$102.99-$136.99*

Sale - 30% Made By Us

Adult Elf Jumpsuit Costume

$68.99$47.99

Made By Us Exclusive

Adult The Grinch Jumpsuit Costume

$81.99

Sale - 20% Made By Us

Men's Plus Size Deluxe Red Santa Claus Costume

$136.99$108.99-$149.99*

Adult Christmas Llama Unizex Ugly Sweater update2

Made By Us Exclusive

Adult Christmas Llama Ugly Sweater

$61.99

Regal Santa Suit Costume

$95.99

Get Real Christmas Tree Adult Costume

$74.99

Sale - 44% Made By Us

Adult Buddy the Elf Ugly Christmas Sweater

$61.99$34.99-$40.99

Dr. Seuss Grinch Adult Open Face Costume

Sale - 29% Made By Us

Adult Dr. Seuss Open Face Grinch Costume

$115.99$81.99-$115.99*

Made By Us Exclusive

Mens Toy Soldier Costume

$68.99-$74.99

Sale - 20% Made By Us

Gremlins Gizmo Claus Ugly Christmas Sweater

$68.99$54.99-$68.99*

The Riddler Ugly Christmas Sweater Alt 1

Sale - 38% Made By Us

The Riddler Christmas Sweater for Adults

$54.99$34.99-$40.99

Buddy the Elf Adult Union Suit

$40.99

Jay and Silent Bob Buddy Christ Ugly Sweater Main Upd

Clearance Made By Us

Jay and Silent Bob Buddy Christ Jesus Ugly Christmas Sweater

$68.99$27.99-$68.99

Sale - 10% Exclusive

Plus Size Buddy the Elf Costume for Men

$68.99$61.99

Made By Us Exclusive

Snowman Balls Ugly Christmas Sweater

$61.99

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.