Exclusive Halloween Costumes

1 - 60 of 4,609

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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 4,609

Princess Bride Buttercup Red Dress Costume

Sale - 25% Made By Us

Princess Bride Buttercup Peasant Costume Dress for Women

£72.99£54.99-£63.99

Sale - 40% Made By Us

Women's Santa Claus Sweetie Costume

£45.99£27.99

Sale - 43% Exclusive

Aladdin Street Rat Men's Costume

£63.99£36.99

Exclusive

Buddy the Elf Costume for Men

£63.99

Sale - 60% Made By Us

Men's Deluxe Red Santa Claus Costume

£90.99£36.99

Sale - 20% Made By Us

Holiday Elf Costume for Adults

£45.99£36.99

Made By Us Exclusive

Women's Holiday Elf Costume

£36.99

Sale - 25% Made By Us

Women's Santa's Helper Costume

£36.99£27.99

Sale - 46% Exclusive

Disney Little Mermaid Women's Ursula Prestige Costume

£117.99£63.99-£103.99

Sale - 38% Made By Us

Men's Holiday Santa Claus Costume

£72.99£45.99-£63.99

Made By Us Exclusive

Adult Premiere Santa Suit Costume

£225.99

Sale - 43% Made By Us

Plus Size Premiere Santa Suit Costume

£316.99£180.99

Made By Us Exclusive

Adult Deluxe Bumblebee Costume

£63.99

Sale - 13% Made By Us

Sexy Santa Elf Women's Costume

£36.99£31.99-£36.99*

Sale - 20% Made By Us

Plus Size Holiday Elf Costume

£45.99£36.99-£45.99*

Exclusive

Marvel Spider-Man Toddler Costume

£36.99-£45.99

Sale - 20% Made By Us

Sweet Santa Costume for Women

£45.99£36.99

Sale - 13% Made By Us

Plus Size Flannel Santa Claus Costume for Men

£72.99£63.99

Sale - 44% Made By Us

Plus Size Holiday Santa Claus Costume for Men

£81.99£45.99-£81.99

Made By Us Exclusive

Adult Red Candy Cane Costume

£63.99

Back to the Future Marty McFly Costume Update1

Sale - 25% Made By Us

Adult Back to the Future Marty McFly Costume

£63.99-£72.99£54.99-£63.99*

Sale - 20% Made By Us

Men's Sexy Santa Claus Costume

£45.99£36.99

Sale - 30% Made By Us

Women's Deluxe Mrs. Claus Costume

£103.99£72.99

Sale - 13% Made By Us

Men's Cop Costume

£36.99£31.99-£36.99*

Sale - 29% Exclusive

Elf on the Shelf Deluxe Women's Costume

£63.99£45.99

Exclusive

Women's Elf Jovie Costume

£54.99

Women's Little Mermaid Ursula Prestige Costume

Sale - 23% Exclusive

Plus Size Little Mermaid Ursula Prestige Costume for Women

£117.99£90.99-£158.99*

Mens Plus Size Captain America Premium Costume

Sale - 33% Exclusive

Plus Size Premium Captain America Costume for Men

£135.99£90.99

Sale - 50% Made By Us

Iced Gingerbread Man Costume

£54.99£27.99-£36.99

Sale - 17% Exclusive

Elf on the Shelf Deluxe Men's Costume

£54.99£45.99

Wizard of Oz Glinda Adult Costume update-0

Made By Us Exclusive

Wizard of Oz Glinda Women's Costume

£72.99

Made By Us Exclusive

Adult Rag Doll Costume

£54.99

Exclusive

Plus Size Elf Jovie Costume

£63.99

Sale - 33% Made By Us

Plus Size Santa Claus Sweetie Costume for Women

£54.99£36.99-£45.99

Sale - 14% Made By Us

Women's Pink Candy Cane Costume

£63.99£54.99-£63.99*

Made By Us Exclusive

Men's Plus Size Holiday Elf Costume

£54.99

Hercules (Disney) Adult Hercules Costume

Sale - 29% Exclusive

Men's Disney Hercules Costume

£63.99£45.99-£63.99*

Sale - 25% Exclusive

Disney Hercules Megara Women's Costume

£72.99£54.99

Sale - 25% Made By Us

Women's Sexy Toy Soldier Costume

£72.99£54.99

Sale - 17% Made By Us

Kansas Girl Long Dress Costume for Women

£27.99£22.99

Sale - 20% Made By Us

Men's Sexy Christmas Elf Costume

£45.99£36.99

Made By Us Exclusive

Adult Plus Size Sea Turtle Costume

£72.99

Sale - 17% Made By Us

Women's Traditional Nun Costume

£27.99£22.99-£27.99*

Sale - 20% Made By Us

Women's Spirited Santa Claus Costume

£45.99£36.99

Sale - 19% Made By Us

Men's Mad Hatter Costume

£72.99£58.99

Sale - 55% Exclusive

Women's Country Star Costume

£36.99£16.99

Sale - 25% Made By Us

Adult Dolphin Costume

£54.99£40.99

Made By Us Exclusive

Macho Man Randy Savage Costume

£72.99-£81.99

Men's Ghostbusters Deluxe Costume update212

Made By Us Exclusive

Ghostbusters Deluxe Costume for Men

£54.99-£63.99

Sale - 17% Made By Us

Plus Size Witch Costume for Women

£54.99£45.99-£63.99*

Sale - 37% Made By Us

Adult Zebra Mascot Costume with Mouth Mover Mask

£135.99£85.99

Sale - 20% Made By Us

Women's Dazzling Deer Costume Dress

£45.99£36.99

Made By Us Exclusive

Men's Vector Despicable Me Costume

£63.99

Women's Plus Size Santa's Helper Costume

Sale - 13% Made By Us

Plus Size Santa's Helper Women's Costume

£36.99£31.99

Sale - 50% Made By Us

Men's Santa's Helper Costume

£36.99£18.99-£22.99

Made By Us Exclusive

Adult Mothman Costume

£81.99

Dragon Queen Women's Plus Costume Winter

Clearance Made By Us

Plus Size Winter Dragon Queen Costume for Women

£103.99£36.99

Exclusive

Plus Size Deluxe Despicable Me Gru Costume for Men

£63.99

Sale - 17% Made By Us

Adult Evil Skull Demon Costume

£54.99£45.99

Sale - 40% Exclusive

Women's Deluxe Harry Potter McGonagall Costume

£90.99£54.99-£90.99*

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!