Adult Costumes

1 - 60 of 1,204

Filter Adult Costumes by:

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 1,204

Sale - 18% Exclusive

Disney Beauty and the Beast Gaston Men's Costume

$75.99$61.99-$75.99*

Exclusive

Men's Shrek Costume

$82.99

Made By Us Exclusive

Adult Classic Peter Pan Costume

$55.99-$61.99

Made By Us Exclusive

Kansas Girl Long Dress Costume

$41.99

Beauty and the Beast Lumiere Costume for Adults-2

Made By Us Exclusive

Beauty and the Beast Lumiere Costume for Men

$96.99

Made By Us Exclusive

Adult Deluxe Lion Costume

$68.99-$75.99

Sale - 17% Exclusive

Disney Little Mermaid Women's Ursula Prestige Costume

$165.99$137.99-$165.99*

Made By Us Exclusive

Bo Peep Women's Costume

$82.99

Made By Us Exclusive

Thing 1 & Thing 2 Adult Costume

$48.99

Made By Us Exclusive

Plus Size Flower Pot Costume for Adults

$34.99

Adult Cinderella Prince Charming Costume-2

Made By Us Exclusive

Men's Cinderella Prince Charming Costume

$82.99

Made By Us Exclusive

Adult Flower Pot Costume

$34.99

Women's Little Mermaid Ursula Prestige Costume

Exclusive

Plus Size Little Mermaid Ursula Prestige Costume for Women

$179.99

Made By Us Exclusive

Men's Tangled Flynn Rider Costume

$82.99

Exclusive

Disney Cinderella Fairy Godmother Women's Costume

$89.99

Womens Beauty and the Beast Mrs Potts Costume-2

Made By Us Exclusive

Disney Beauty and the Beast Mrs. Potts Women's Costume

$96.99

Women's Cool Witch Costume

$68.99

Exclusive

Prince Eric Deluxe Men's Costume

$55.99

Sale - 17% Made By Us

Noble Renaissance Man Costume

$82.99$68.99-$82.99*

Made By Us Exclusive

Women's Disney Snow White Costume

$82.99

Made By Us Exclusive

Adult's Fairytale Tink Costume

$82.99

Sale - 14% Made By Us

Pretty Mad Hatter Women's Costume

$96.99$82.99-$96.99*

Barbie Movie Adult Barbie Cowgirl Costume

Women's Barbie Movie Barbie Cowgirl Costume

$68.99

Exclusive

Harry Potter Adult Deluxe Ravenclaw Robe

$55.99

Made By Us Exclusive

Men's Tin Fellow Costume

$82.99-$123.99

Exclusive

Willy Wonka Adult Oompa Loompa Costume

$68.99-$96.99

Made By Us Exclusive

Adult Cheshire Cat Costume Onesie

$61.99

Sale - 25% Exclusive

Harry Potter Adult Deluxe Slytherin Robe

$55.99$41.99-$55.99*

Womens Plus Size Disney Snow White Costume-update

Made By Us Exclusive

Plus Size Disney Snow White Women's Costume

$96.99

Sale - 13% Made By Us

Adult Bigfoot Costume

$110.99$96.99-$110.99*

Made By Us Exclusive

Men's Gnome Costume

$55.99

Made By Us Exclusive

Disney The Little Mermaid Men's King Triton Costume

$96.99-$137.99

Beauty and the Beast Beast Costume for Adults-2

Made By Us Exclusive

Beauty and the Beast Beast Costume for Men

$82.99

Made By Us Exclusive

Adult Premium Disney Ursula Costume

$123.99

Sale - 8%

Adult Princess Leia Hooded Costume

$82.99$75.99-$82.99*

Barbie Movie Adult Pink Jumpsuit Costume

Women's Barbie Movie Pink Jumpsuit Costume

$55.99

Sale - 33%

Aristocrat Costume for Men

$82.99$55.99-$103.99*

Made By Us Exclusive

Adult Tangled Mother Gothel Costume

$82.99

Made By Us Exclusive

Adult Rag Doll Costume

$61.99

Made By Us Exclusive

Disney Women's The Little Mermaid Ariel Blue Dress Costume

$82.99

Sale - 11%

Men's Chimney Sweep Costume

$61.99$55.99-$61.99*

Made By Us Exclusive

Disney Adult Flounder Costume

$82.99

Sale - 17% Made By Us

Snow White The Prince Men's Costume

$82.99$68.99-$82.99*

Made By Us Exclusive

Cookie Monster Sesame Street Onesie

$68.99-$144.99

The Little Mermaid Adult Premium Ariel Mermaid Dress

Sale - 20% Made By Us

Women's Disney Little Mermaid Premium Ariel Mermaid Dress

$137.99$110.99-$123.99

Made By Us Exclusive

Adult Disney Snow White Dopey Costume

$75.99

Made By Us Exclusive

Disney Adult Premium Fairy Godmother Costume

$123.99

Made By Us Exclusive

Adult Hooded Disney Monsters Inc Sulley Costume

$179.99

Beauty and the Beast Cogsworth Costume for Adults-2

Made By Us Exclusive

Beauty and the Beast Cogsworth Costume for Men

$82.99

Plus Size Premium Fairy Godmother Costume-2

Sale - 10% Made By Us

Plus Size Premium Fairy Godmother Costume for Women

$137.99$123.99-$137.99*

Made By Us Exclusive

Men's Jungle Tarzan Costume

$34.99

Made By Us Exclusive

Women's Grey Wolf Costume

$68.99

Sale - 22% Made By Us

Men's Dreamicorn Costume

$61.99$48.99-$61.99*

Adult Premium Disney Aurora Sleeping Beauty Costume

Made By Us Exclusive

Women's Premium Disney Sleeping Beauty Aurora Costume

$137.99-$165.99

Made By Us Exclusive

Men's Poseidon Costume

$82.99-$96.99

Sale - 17% Made By Us

Plus Size Sexy Wonderland Cat Women's Costume

$82.99$68.99-$82.99*

Made By Us Exclusive

Men's Jungle Man Costume

$27.99

Womens She-Wolf Costume

$55.99-$68.99

Made By Us Exclusive

Plus Size Grey Wolf Costume for Women

$82.99

Sale - 13% Exclusive

Harry Potter Adult Deluxe Hufflepuff Robe

$55.99$48.99-$55.99*

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.