Exclusive Halloween Costumes

1 - 60 of 1,766

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Hey, welcome to our VIP, exclusive section. Scuse us while we resecure the red velvet rope. This section hosts our unique Halloween costumes, designed in-house for better fit, quality, and cuteness. Find all sorts of original Halloween costumes from the classic witch to a strange Corndog tunic. Unique Halloween costumes for women from hit tv-shows or a sleek dinosaur will make your Halloween! Unique costumes? Yeah, we've got you covered!

1 - 60 of 1,766

Princess Bride Buttercup Red Dress Costume

Sale - 25% Made By Us

Princess Bride Buttercup Peasant Costume Dress for Women

£70.99£53.99-£61.99

Sale - 46% Exclusive

Disney Little Mermaid Women's Ursula Prestige Costume

£115.99£61.99-£101.99

Exclusive

Elf on the Shelf Deluxe Women's Costume

£61.99

Exclusive

Plus Size Elf Jovie Costume

£61.99

Ghostbusters Women's Plus Size Costume Jumpsuit upd1_

Sale - 11% Made By Us

Plus Size Ghostbusters Women's Costume Jumpsuit

£79.99£70.99-£79.99*

Made By Us Exclusive

Adult Dilophosaurus Costume

£70.99

Sale - 17% Made By Us

Kansas Girl Long Dress Costume for Women

£26.99£22.99

Clearance Made By Us

Adult Ghostbusters Garraka Costume

£115.99£53.99

Women's Little Mermaid Ursula Prestige Costume

Sale - 23% Exclusive

Plus Size Little Mermaid Ursula Prestige Costume for Women

£115.99£88.99-£154.99*

Exclusive

Women's Elf Jovie Costume

£53.99

Sale - 17% Made By Us

Plus Size Traditional Nun Costume for Women

£26.99£22.99-£26.99*

Exclusive

Plus Size Wonderland Magic Cat Costume for Women

£53.99

Sale - 25% Made By Us

Women's Push It Pop Star Costume

£53.99£39.99

Sale - 25% Made By Us

Saturday Night Live Spartan Female Cheerleader Costume

£35.99£26.99

Made By Us Exclusive

Women's Pretty Lady Costume

£44.99

Sale - 25% Exclusive

Disney Hercules Megara Women's Costume

£70.99£53.99

Made By Us Exclusive

Ghostbusters Zuul Costume for Women

£61.99

Sale - 23% Made By Us

Ghostbusters Plus Size Stay Puft Costume

£115.99£88.99-£115.99*

Made By Us Exclusive

Deluxe Lion Costume for Adults

£44.99-£48.99

Trolls Womens Lady Glitter Sparkles Costume

Made By Us Exclusive

Women's Trolls Lady Glitter Sparkles Costume

£57.99-£101.99

Clearance Made By Us

Women's Farm Girl Costume

£35.99£17.99

Sale - 17% Made By Us

Plus Size Witch Costume for Women

£53.99£44.99-£61.99*

Sale - 20% Made By Us

Sweet Santa Costume for Women

£44.99£35.99

Womens Pirate Flag Fortune Teller Costume update

Sale - 22% Made By Us

Womens Skeleton Flag Rogue Pirate Costume

£79.99£61.99-£79.99*

Sale - 14% Made By Us

Adult Sea Turtle Costume

£61.99£53.99-£61.99*

Trolls Womens Plus Lady Glitter Sparkles Costume

Sale - 25% Made By Us

Trolls Women's Plus Size Lady Glitter Sparkles Costume

£70.99£53.99

Sale - 40% Exclusive

Women's Deluxe Harry Potter McGonagall Costume

£88.99£53.99-£88.99*

Care Bears Adult Classic Grumpy Bear Costume Alt 2

Made By Us Exclusive

Adult Care Bears Retro Grumpy Bear Costume

£44.99-£53.99

Made By Us Exclusive

Adult Wolf Costume with Mouth Mover Mask

£115.99

Care Bears Adult Classic Cheer Bear Costume_update

Made By Us Exclusive

Adult Care Bears Retro Cheer Bear Costume

£48.99

Sale - 11% Made By Us

Women's Violet Sorceress Costume

£79.99£70.99

Made By Us Exclusive

Adult Blue Caterpillar Costume

£79.99

Sale - 20% Made By Us

Deluxe Wicked Witch Costume

£44.99£35.99-£44.99*

Exclusive

Monsters Inc. Women's Celia Costume

£70.99

Made By Us Exclusive

Adult Deluxe Cheshire Cat Costume

£79.99

Made By Us Exclusive

The Magic School Bus Miss Frizzle Costume

£35.99

Sale - 17% Made By Us

Women's Traditional Nun Costume

£26.99£22.99

Made By Us Exclusive

Plus Size Deluxe Alice Costume for Women

£61.99

Mr / Mrs Potato Head Plus Size Costume Alt 6

Sale - 14% Exclusive

Plus Size Mr. / Mrs. Potato Head Costume for Adults

£61.99£53.99-£61.99*

Sale - 29% Made By Us

Plus Size Red Gothic Wedding Dress Costume for Women

£61.99£44.99

Sale - 29% Exclusive

Disney Emperor's New Groove Yzma Women's Costume

£61.99£44.99

Sale - 20% Made By Us

Women's Flower Hoodie Dress

£44.99£35.99-£44.99*

Made By Us Exclusive

Women's Exclusive Raggedy Ann Costume

£53.99

Sale - 25% Made By Us

Women's Santa's Helper Costume

£35.99£26.99

Made By Us Exclusive

Adult Wizard of Oz Dorothy Costume

£35.99

Sale - 29% Made By Us

Women's Captain Hook Costume

£61.99£44.99

Sale - 40% Made By Us

Women's Santa Claus Sweetie Costume

£44.99£26.99

Made By Us Exclusive

Women's Tejano Pop Singer Costume

£70.99-£79.99

Plus Size Women's Scampering Squirrel Costume1

Sale - 13% Made By Us

Women's Plus Size Scampering Squirrel Costume

£70.99£61.99

Care Bears Adult Classic Good Luck Bear Costume

Made By Us Exclusive

Care Bears Classic Good Luck Bear Adult Costume

£44.99-£53.99

Big Lebowski Maude Viking Womens Costume

Made By Us Exclusive

Women's The Big Lebowski Maude Viking Costume

£44.99

Made By Us Exclusive

Adult Terrifying Tree Costume

£61.99

Care Bears Adult Classic Funshine Bear Costume_update

Made By Us Exclusive

Adult Care Bears Classic Funshine Bear Costume

£44.99

Made By Us Exclusive

Adult Brown Horse Costume

£70.99

Sale - 17% Made By Us

Plus Size Jurassic Park Dr. Ellie Sattler Costume for Women

£53.99£44.99-£53.99*

Sale - 29% Made By Us

Women's Plus Size Black Flapper Costume

£61.99£44.99

Sale - 29% Exclusive

Brave Women's Disney Merida Costume

£61.99£44.99-£61.99

Made By Us Exclusive

Adult SNL Mary Katherine Gallagher Costume

£53.99

Made By Us Exclusive

Plus Size Deluxe Lion Costume for Adults

£61.99-£66.99

Made By Us Exclusive

Women's Despicable Me Lucy Wilde Costume

£70.99

If you want to get a unique and different look this Halloween, then our collection of Exclusive Halloween Costumes is for you! We carry more than a hundred unique, exclusive costumes that you will find only on Halloween Costumes.com. From our exclusive plus size Dorothy costume, to our sexy Cheshire Cat costumes, we have a unique costume that will help you stand out at your next event. Find a large selection of sizes, including infant and toddler, as well as plus sizes of many of our costumes. We offer original Halloween costumes you won't find anywhere else! These exclusive unique halloween costumes are sure to get you noticed this Halloween!