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 521

Made By Us Exclusive

Adult Classic Peter Pan Costume

$54.99

Exclusive

Men's Shrek Costume

$82.99-$96.99

Made By Us Exclusive

Adult Purple Wizard Costume

$68.99-$75.99

Made By Us Exclusive

Men's Jungle Man Costume

$27.99-$34.99

Sale - 25% Exclusive

Harry Potter Adult Deluxe Slytherin Robe

$54.99$41.99-$54.99*

Made By Us Exclusive

Thing 1 & Thing 2 Adult Costume

$48.99

Sale - 18% Exclusive

Disney Beauty and the Beast Gaston Men's Costume

$75.99$61.99-$75.99*

Made By Us Exclusive

Adult Deluxe Lion Costume

$68.99

Made By Us Exclusive

Dr. Seuss Cat in the Hat Costume for Adults

$68.99

Beauty and the Beast Lumiere Costume for Adults-2

Made By Us Exclusive

Beauty and the Beast Lumiere Costume for Men

$96.99-$109.99

Made By Us Exclusive

Men's Tangled Flynn Rider Costume

$82.99

Adult Deluxe Mad Hatter Costume

$96.99

Made By Us Exclusive

Men's Deluxe Captain Hook Costume

$109.99

Made By Us Exclusive

Disney The Little Mermaid Men's King Triton Costume

$96.99

Made By Us Exclusive

Deluxe Disney Eeyore Adult Costume

$89.99-$137.99

Made By Us Exclusive

Cookie Monster Sesame Street Onesie

$68.99-$144.99

Sale - 25% Made By Us

Men's Work It Out 80s Costume

$54.99$41.99-$54.99*

Made By Us Exclusive

Beauty and the Beast Authentic Beast Costume for Men

$178.99

Made By Us Exclusive

Men's Gnome Costume

$61.99

Sale - 17% Made By Us

Snow White The Prince Men's Costume

$82.99$68.99-$82.99*

Made By Us Exclusive

Adult Thing 1 and Thing 2 Costume

$61.99

Made By Us Exclusive

Disney Adult Flounder Costume

$82.99

Adult Cinderella Prince Charming Costume-2

Made By Us Exclusive

Men's Cinderella Prince Charming Costume

$82.99

Made By Us Exclusive

Adult Green Caterpillar Costume

$96.99

Sale - 11% Made By Us

Mens Black Suit Costume

$61.99$54.99-$61.99*

Made By Us Exclusive

Men's Poseidon Costume

$82.99-$96.99

Made By Us Exclusive

Adult Bigfoot Costume

$109.99

Beauty and the Beast Authentic Beast Plus Size Mens Costume-

Made By Us Exclusive

Plus Size Beauty and the Beast Authentic Beast Men's Costume

$192.99

Adult Disney Sleeping Beauty Prince Phillip Costume

Sale - 23% Made By Us

Men's Disney Sleeping Beauty Prince Phillip Costume

$89.99$68.99-$89.99*

Sale - 14% Made By Us

Men's Disney Aladdin Deluxe Street Rat Costume

$96.99$82.99-$109.99*

Willy Wonka Plus Size Adult Oompa Loompa Costume

Sale - 10% Exclusive

Plus Size Men's Oompa Loompa Costume

$68.99$61.99-$68.99*

Adult Gandalf Lord of the Rings Costume-0

Made By Us Exclusive

Men's Gandalf Lord of the Rings Costume

$137.99-$219.99

Sale - 13% Made By Us

Men's Warlock Costume

$54.99$48.99-$54.99*

Sale - 20% Exclusive

Winnie the Pooh Deluxe Adult Costume

$68.99$54.99-$61.99

Sale - 14% Made By Us

Plus Size Mad Hatter Costume for Men

$96.99$82.99-$96.99*

Sale - 25% Made By Us

Men's Dapper Tweedle Dee/Dum Costume

$54.99$41.99-$48.99

Made By Us Exclusive

Adult Hooded Disney Monsters Inc Sulley Costume

$178.99

Little Mermaid Adult Plus Size Prince Eric Deluxe

Sale - 20% Exclusive

Plus Size Little Mermaid Prince Eric Deluxe Costume for Men

$68.99$54.99

Sale - 22% Made By Us

Men's Dreamicorn Costume

$61.99$48.99-$61.99*

Made By Us Exclusive

Men's Mad Hatter Costume

$89.99

Made By Us Exclusive

Men's Disney Christopher Robin Costume

$54.99-$61.99

Made By Us Exclusive

Where's Waldo Costume

$20.99-$41.99

Made By Us Exclusive

Men's Tin Fellow Costume

$82.99-$96.99

Exclusive

Willy Wonka Adult Oompa Loompa Costume

$68.99-$96.99

Harry Potter Dumbledore Deluxe Adult Costume

$96.99

Made By Us Exclusive

Doc Dwarf Adult Costume

$75.99

Made By Us Exclusive

Adult Light Up Fortune Teller Booth Costume

$96.99

Made By Us Exclusive

Plus Size Flower Pot Costume for Adults

$34.99

Made By Us Exclusive

Plus Size Disney and Pixar Randall Costume for Men

$151.99

Made By Us Exclusive

Men's Crab Costume

$96.99-$103.99

Men's Barbie Movie Ken Cowboy Costume

$41.99

Made By Us Exclusive

Adult's Privateer Pirate Costume

$68.99

Sale - 13% Exclusive

Harry Potter Adult Deluxe Hufflepuff Robe

$54.99$48.99-$54.99*

Beauty and the Beast Cogsworth Costume for Adults-2

Sale - 17% Made By Us

Beauty and the Beast Cogsworth Costume for Men

$82.99$68.99-$82.99*

Made By Us Exclusive

Adult Flower Pot Costume

$34.99

Adult Burlap Voodoo Doll Plus Size Costume

Made By Us Exclusive

Plus Size Burlap Voodoo Doll Costume for Adults

$96.99-$109.99

Made By Us Exclusive

Men's Modern Warlock Costume

$68.99-$75.99

Sale - 33% Made By Us

Newt Scamander Coat Costume

$82.99$54.99-$82.99*

Curious George Adult Person in the Yellow Hat Costume

$82.99

Plus Size Legendary Bigfoot Costume

$151.99

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.