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 641

Made By Us Exclusive

Men's Poseidon Costume

$82.99-$95.99

Sale - 42%

King of Egypt Costume

$82.99$47.99-$82.99*

Sale - 20% Made By Us

Sherlock Holmes Costume for Men

$68.99$54.99-$75.99*

Made By Us Exclusive

British Redcoat Costume for Men

$68.99

Exclusive

Hercules Disney Adult Hercules Costume

$68.99

Sale - 33% Made By Us

Adult Classic Greek Goddess Costume

$41.99$27.99-$41.99*

Sale - 20% Made By Us

Adult Mary Poppins Bert Costume

$68.99$54.99-$68.99*

Sale - 20% Made By Us

Anubis Men's Costume

$68.99$54.99-$68.99*

Made By Us Exclusive

Men's Jungle Man Costume

$27.99

Made By Us Exclusive

Adult Classic Plague Doctor Costume

$109.99

Adult Gorilla Costume

$109.99

Made By Us Exclusive

President Abe Lincoln Costume

$54.99

Made By Us Exclusive

Men's Davy Crockett Costume

$61.99-$109.99

Made By Us Exclusive

Women's Dragon Warrior Costume

$82.99

Sale - 8%

Women's Saloon Gal Costume

$82.99$75.99-$82.99*

Sale - 14% Made By Us

Medieval Tavern Man Costume

$47.99$41.99-$54.99*

Made By Us Exclusive

Men's Zeus Costume

$47.99

Sale - 14% Made By Us

Plus Size Women's Buttercup Peasant Costume Dress

$95.99$82.99-$95.99*

Sale - 22%

Men's He's A God Costume

$61.99$47.99-$68.99*

Sale - 33% Made By Us

Adult Plague Doctor Costume

$82.99$54.99-$68.99

Made By Us Exclusive

Adult Purple Wizard Costume

$68.99

Sale - 14% Made By Us

Plus Size Plague Doctor Costume for Adults

$95.99$82.99-$95.99*

Made By Us Exclusive

Women's Deluxe Goddess Costume

$68.99

Women's Medusa Queen of the Gorgons Costume

$102.99

Sale - 25%

Spartan Warrior Costume

$54.99$41.99-$54.99*

Sale - 18%

Women's Venus Costume

$75.99$61.99-$88.99*

Made By Us Exclusive

Adult Black Knight Costume

$47.99-$68.99

Sale - 17% Made By Us

Noble Renaissance Man Costume

$82.99$68.99-$82.99*

Men's Barney Rubble Costume

$41.99

Sale - 20% Made By Us

Women's Florence Nightingale Costume

$68.99$54.99-$82.99*

Sale - 18%

Plus Size Women's Renaissance Lady Costume

$75.99$61.99-$75.99*

Made By Us Exclusive

Exclusive Classic Uncle Sam Costume

$61.99

Sale - 13% Made By Us

Plus Size Emerald Maiden Women's Costume

$109.99$95.99

Made By Us Exclusive

Deluxe Red Riding Hood Costume

$82.99

Made By Us Exclusive

Adult George Washington Costume

$88.99

Renaissance Lady Costume

$61.99

Sale - 63%

Men's Plus Size Medieval Warrior Costume

$54.99$20.99

Made By Us Exclusive

Vikings Lagertha Lothbrok Women's Costume

$82.99-$95.99

Sale - 9% Made By Us

All Powerful Pharaoh Men's Costume

$75.99$68.99-$75.99*

Sale - 17%

Women's Plus Size Exquisite Cleopatra Costume

$82.99$68.99-$75.99

Plus Size Women's Saloon Girl Costume

$88.99

Made By Us Exclusive

Men's King George Costume

$95.99

Made By Us Exclusive

Plus Size Deluxe Captain Hook Costume

$123.99

Sale - 38%

Greek Warrior Costume

$54.99$34.99-$61.99*

Made By Us Exclusive

Women's Sultry Saloon Girl Costume

$82.99-$88.99

Made By Us Exclusive

Adult Medieval King Costume

$82.99

Made By Us Exclusive

Women's Premium Disney Merida Costume Dress

$123.99

Plus Size Steampunk Lady Costume

$75.99

Regency Duchess Women's Costume

$82.99

Made By Us Exclusive

Men's Hermes Costume

$61.99

Women's Plus Size Venus Costume

$88.99

Deluxe Red Riding Hood Plus Size Costume

Made By Us Exclusive

Plus Size Deluxe Red Riding Hood Costume for Women

$95.99

Sale - 42% Made By Us

Men's Dread Knight Costume

$82.99$47.99-$54.99

Women's Sexy Medusa Costume

$61.99-$82.99

Sale - 25% Made By Us

Women's Rosa Parks Costume

$54.99$41.99-$61.99*

Sale - 25% Made By Us

Men's Deluxe Zeus Costume

$109.99$82.99

Adult Party Toga Costume

$34.99

Made By Us Exclusive

Adult Legolas Lord of the Rings Costume

$164.99-$205.99

Sale - 13% Made By Us

Men's Plus Size Alexander Hamilton Costume

$102.99$88.99

Fabulous Fortune Teller Plus Size Costume for Women

Made By Us Exclusive

Plus Size Fabulous Fortune Teller Costume for Women

$82.99

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.