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 342

Adult Steampunk Lady Costume

$68.99

Made By Us Exclusive

Women's Deluxe Victorious Viking Costume

$68.99

Made By Us Exclusive

Women's Premium Disney Merida Costume Dress

$122.99

Made By Us Exclusive

Women's Deluxe Valhalla Viking Costume

$61.99

Sale - 8%

Women's Saloon Gal Costume

$81.99$75.99-$81.99*

Made By Us Exclusive

Women's Full Length Mummy Costume

$81.99

Womens Cleopatra Costume

$54.99

Made By Us Exclusive

Deluxe Red Riding Hood Costume

$81.99

Adult Party Toga Costume

$34.99

Plus Size Steampunk Lady Costume

$75.99

Exclusive

Disney Hercules Megara Women's Costume

$81.99

Sale - 50% Made By Us

Plus Size Hardworking Lady Costume for Women

$81.99$40.99-$54.99

Sale - 20% Made By Us

Women's Florence Nightingale Costume

$68.99$54.99-$81.99*

Adult Deluxe Wilma Flintstone Costume

$54.99-$81.99

Women's Viking Vixen Costume

$68.99-$81.99

Sale - 27% Made By Us

Women's Dragon Queen Plus Size Costume

$102.99$75.99-$88.99

Sale - 33%

Women's Queen Cleo Costume

$81.99$54.99

Sale - 25% Made By Us

Women's Fierce Cavewoman Costume

$54.99$40.99-$54.99*

Sale - 25% Made By Us

Women's Rosa Parks Costume

$54.99$40.99-$61.99*

Plus Size Women's Westward Pioneer Costume

Sale - 50% Made By Us

Women's Plus Size Westward Pioneer Costume

$81.99$40.99-$47.99

Sale - 13% Made By Us

Plus Size Golden Cleopatra Women's Costume

$109.99$95.99

Egyptian Goddess Costume

$68.99

Women's Sexy Medusa Costume

$61.99-$81.99

Womens Sexy Plus Size Valhalla Honey Costume

Sale - 9%

Plus Size Sexy Valhalla Honey Costume for Women

$150.99$136.99-$184.99*

Made By Us Exclusive

Women's Medieval Warrior Costume

$95.99

Sale - 31%

Women's Playboy Egyptian Queen Costume

$109.99$75.99-$81.99

Made By Us Exclusive

Plus Size Premium Disney Merida Women's Costume

$136.99

Made By Us Exclusive

Female Sweeney Todd Costume

$102.99-$163.99

Sale - 18%

Plus Size Women's Renaissance Lady Costume

$75.99$61.99-$75.99*

Sale - 33% Made By Us

Adult Classic Greek Goddess Costume

$40.99$27.99-$40.99*

Made By Us Exclusive

Dragon Warrior Women's Plus Size Costume

$95.99

Made By Us Exclusive

White Renaissance Chemise Costume

$54.99

Exquisite Cleopatra Women's Costume

$68.99

Women's Plus Size Venus Costume

$88.99

Made By Us Exclusive

Women's Deluxe Goddess Costume

$68.99

Made By Us Exclusive

Women's Mother Teresa Costume

$54.99-$75.99

Clearance - 56%

Women's Neon Artist Costume

$61.99$27.99-$61.99*

Sale - 50% Made By Us

Prairie Pioneer Costume for Women

$54.99$27.99-$47.99

English Nanny Costume

$54.99

Made By Us Exclusive

Vikings Women's Plus Size Lagertha Lothbrok Costume

$95.99-$109.99

Made By Us Exclusive

Women's Deluxe Medusa Costume

$81.99

Sale - 33%

Women's Cave Girl Costume

$40.99$27.99-$40.99*

Sale - 22% Made By Us

Women's Plus Size Fiery Queen Costume

$61.99$47.99

Sale - 20%

Cosmos Goddess Women's Costume

$136.99$109.99-$136.99*

Made By Us Exclusive

Plus Size Women's Full Length Mummy Costume

$81.99

Sale - 50% Made By Us

Women's Sexy Mummy Dress

$68.99$34.99

Sale - 40% Made By Us

Women's Sun Goddess Costume

$68.99$40.99

Plus Size Women's Empress Divine Costume

$116.99-$129.99

Made By Us Exclusive

Women's Stunning Medusa Costume

$81.99

Sale - 14% Exclusive

Women's Sexy Cleo Costume

$95.99$81.99

Women's Mystical Mummy Costume

$54.99

Sale - 17%

Women's Plus Size Exquisite Cleopatra Costume

$81.99$68.99-$75.99

Beachside Betty Adult Costume

$68.99

Adult Inflatable Presidential Hugger Mugger Costume

Adults Inflatable Presidential Hugger Mugger Costume

$54.99

Sale - 17% Made By Us

Women's Snow King Costume

$81.99$68.99

Sale - 60% Made By Us

Sexy Women's Mummy Costume

$68.99$27.99

Victorian Ghost Bride Costume

$95.99

Made By Us Exclusive

Barbarian Viking Womens Costume

$81.99

Womens Plus Size 18th Century Ghost Costume

Made By Us Exclusive

Plus Size 18th Century Ghost Costume for Women

$95.99

Made By Us Exclusive

Women's Fabulous Fortune Teller Costume

$68.99

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.