Adult Halloween 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 823

Sale - 29% Made By Us

Red Riding Hood Knee Length Dress Costume for Women

~~€33.99~~ €23.99€28.99

Sale - 20%

Big Bad Granny Wolf Adult Costume

~~€47.99~~ €38.99€47.99

Sale - 38%

Women's Bride of Chucky Costume

~~€38.99~~ €23.99€42.99

Made By Us Exclusive

Women's Purple Panache Mad Hatter Costume

€57.99

Adult Sexy Little Red Riding Hood Costume

Sale - 29% Made By Us

Women's Sexy Little Red Riding Hood Corset Costume Dress

~~€66.99~~ €47.99

Sale - 33% Made By Us

Adult Red and White Stripped Shirt Costume Kit

~~€28.99~~ €19.99

Made By Us Exclusive

Women's Devilish Dalmatian Diva Costume

€47.99

Sale - 17% Made By Us

Women's Sexy Little Riding Hood Costume

~~€57.99~~ €47.99€57.99

Sale - 20% Made By Us

Women's Gothic Red Riding Hood Costume

~~€47.99~~ €38.99

Made By Us Exclusive

Women's Little Red Riding Hood Costume

€47.99

Hatter Madness Costume for Men

€57.99

Women's Sexy Ogre Princess Costume

€61.99

Made By Us Exclusive

Women's Fairytale Tink Costume

€47.99

Made By Us Exclusive

Fierce Werewolf Adult Costume

€28.99€38.99

Made By Us Exclusive

Dashing Dalmatian Women's Costume

€28.99€38.99

Sale - 14% Made By Us

Men's Crab Costume

~~€66.99~~ €57.99

Sale - 33% Made By Us

Men's Granny Wolf Costume

~~€57.99~~ €38.99€47.99

Plus Size Men's Classic Peter Pan Costume

Made By Us Exclusive

Plus Size Storybook Peter Pan Costume for Men

€38.99

Made By Us Exclusive

Men's Peter Pan's Shadow Costume

€47.99

Sale - 40% Made By Us

Brutal Best Buddy Doll Women's Costume

~~€47.99~~ €28.99

Sale - 25% Made By Us

Plus Size Gothic Red Riding Hood Costume for Women

~~€57.99~~ €42.99€57.99

Made By Us Exclusive

Plus Size Women's Moonbeam Witch Costume

€66.99

The Magic School Bus Miss Frizzle Plus Size Costume

Sale - 20% Made By Us

Plus Size The Magic School Bus Miss Frizzle Costume

~~€47.99~~ €38.99€47.99

Sale - 29% Made By Us

Dragon Queen Womens Costume

~~€66.99~~ €47.99€76.99

Plus Size Womens Purple Panache Mad Hatter Costume

Made By Us Exclusive

Plus Size Purple Panache Mad Hatter Costume for Women

€66.99

Sale - 20% Exclusive

Disney Prince Eric Deluxe Men's Costume

~~€47.99~~ €38.99€47.99

Made By Us Exclusive

Men's Shrek Lord Farquaad Costume

€76.99€85.99

Deluxe Red Riding Hood Womens Costume Main 2

Made By Us Exclusive

Deluxe Women's Red Riding Hood Costume

€57.99

Clearance Made By Us

Women's Sexy Little Red Romper Costume

~~€47.99~~ €14.99

Women's Voodoo Dolly Costume

€47.99

Sale - 29% Made By Us

King of Hearts Costume for Men

~~€66.99~~ €47.99€66.99

Sale - 33% Made By Us

Women's Black and Red Witch Costume Dress

~~€42.99~~ €28.99

Sale - 30% Made By Us

Deluxe Green Mad Hatter Men's Costume

~~€95.99~~ €66.99€95.99

Sale - 20% Made By Us

Men's Purple Wizard Costume

~~€47.99~~ €38.99€47.99

Sale - 17% Made By Us

Plus Size Wizard Costume for Men

~~€57.99~~ €47.99€57.99

Sale - 25% Exclusive

Men's Shrek Costume

~~€76.99~~ €57.99€76.99

Sale - 57% Made By Us

Dalmatian Adult Costume

~~€66.99~~ €28.99€66.99

Sale - 33% Made By Us

Plus Size Classic Strawberry Shortcake Costume for Women

~~€85.99~~ €57.99€76.99

Sale - 38% Made By Us

Plus Size Knee Length Red Riding Hood Women's Costume

~~€38.99~~ €23.99

Made By Us Exclusive

Plus Size Bo Peep Women's Costume

€57.99

Sale - 14% Made By Us

Women's Chocolate Factory Worker Costume

~~€66.99~~ €57.99€66.99

Adult Princess Leia Hooded Costume

€57.99

Sale - 60% Made By Us

Men's Dark Warlock Costume

~~€47.99~~ €19.99€47.99

Sale - 30% Made By Us

Women's "Come Play" Killer Doll Costume

~~€47.99~~ €33.99

Sale - 17%

Women's Mortuary Mama Costume

~~€57.99~~ €47.99

Made By Us Exclusive

Women's Alluring Alice Costume

€38.99€42.99

Women's Cool Witch Costume

€47.99

Sale - 20% Made By Us

Adult Tiger Costume

~~€47.99~~ €38.99€47.99

Made By Us Exclusive

Deluxe Lion Costume for Adults

€47.99€52.99

Sale - 13% Made By Us

Adult Green Caterpillar Costume

~~€76.99~~ €66.99€76.99

Made By Us Exclusive

Women's Carmen Sandiego Costume

€42.99

Sale - 20% Made By Us

Kansas Girl Long Dress Costume for Women

~~€23.99~~ €19.99€23.99

Made By Us Exclusive

Plus Size Deluxe Lion Costume for Adults

€57.99€61.99

Sale - 20% Made By Us

Black Cat Costume for Adults

~~€47.99~~ €38.99€47.99

Sale - 29% Made By Us

Men's Aristocrat Costume

~~€66.99~~ €47.99€66.99

Made By Us Exclusive

Women's Shrek Fairy Godmother Costume

€66.99

Sale - 17%

Women's Blue Gingham Costume Dress

~~€28.99~~ €23.99€28.99

Made By Us Exclusive

Bo Peep Women's Costume

€47.99

Made By Us Exclusive

Women's White Rabbit Costume

€47.99

Sale - 33% Made By Us

Men's Regal Dark Court Wizard Costume Robe

~~€28.99~~ €19.99€28.99

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 2024. 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.