Exclusive Halloween Costumes

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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 94

Women's Plus Size Premium Ursula Costume-2

Sale - 36% Made By Us

Plus Size Authentic Ursula Costume for Women

$339.99$217.99-$339.99*

Made By Us Exclusive

Infant Sebastian Costume

$67.99

Sale - 22% Made By Us

Disney Plus Size Little Mermaid Womens Ariel Costume Dress

$122.99$95.99-$122.99*

Made By Us Exclusive

Disney The Little Mermaid Men's King Triton Costume

$122.99

Made By Us Exclusive

Toddler Disney Flounder Costume Dress

$54.99

Made By Us Exclusive

Girl's Little Mermaid Ariel Costume

$81.99

Made By Us Exclusive

Disney Kid's Flounder Costume

$81.99

Made By Us Exclusive

Men's Poseidon Costume

$95.99-$108.99

Made By Us Exclusive

Disney Adult Sebastian Costume

$122.99

Made By Us Exclusive

Men's Plus Size Crab Costume

$135.99

Sale - 15% Made By Us

Plus Size Disney Little Mermaid King Triton Costume for Men

$135.99$115.99-$135.99*

Sale - 17% Exclusive

Disney Little Mermaid Women's Ursula Prestige Costume

$203.99$169.99-$203.99*

Women's Little Mermaid Ursula Prestige Costume

Exclusive

Plus Size Little Mermaid Ursula Prestige Costume for Women

$203.99-$237.99

Made By Us Exclusive

Disney Adult Flounder Costume

$108.99

Made By Us Exclusive

Toddler Red Crab Costume

$81.99

Made By Us Exclusive

Men's Crab Costume

$122.99

Plus Size Disney Pink Dress Ariel Costume

Made By Us Exclusive

Plus Size Disney Pink Dress Ariel Women's Costume

$203.99

Sale - 17% Made By Us

Girls Sparkling Mermaid Costume

$81.99$67.99-$81.99*

The Little Mermaid Adult Premium Ariel Mermaid Dress

Made By Us Exclusive

Women's Disney Little Mermaid Premium Ariel Mermaid Dress

$176.99

Made By Us Exclusive

Women's Disney Ariel Costume Outfit

$108.99

Made By Us Exclusive

Kid's Disney Little Mermaid Flotsam and Jetsam Costume

$95.99-$122.99

Made By Us Exclusive

Plus Size Poseidon Men's Costume

$122.99

Made By Us Exclusive

Women's Undersea Mermaid Costume

$108.99

Made By Us Exclusive

Disney Women's The Little Mermaid Ariel Blue Dress Costume

$95.99

Made By Us Exclusive

Men's Salty Merman Costume

$95.99-$101.99

Made By Us Exclusive

Girl's Disney Ariel Costume Outfit

$81.99

Made By Us Exclusive

Girl's Disney Flounder Costume Dress

$67.99

Disney Little Mermaid Ariel Baby Carrier Costume

Clearance Made By Us

Disney Little Mermaid Ariel Baby Carrier Cover Costume

$40.99$9.99

Made By Us Exclusive

Women's Premium Disney Ursula Costume

$156.99

Made By Us Exclusive

Plus Size Deluxe Disney Ursula Women's Costume

$176.99

Made By Us Exclusive

Disney The Little Mermaid Tween Ursula Costume

$95.99

Sale - 27% Made By Us

Plus Size Disney Little Mermaid Premium Ariel Mermaid Dress

$176.99$129.99-$190.99*

Made By Us Exclusive

Women's Disney Pink Dress Ariel Costume

$176.99-$210.99

Made By Us Exclusive

Toddler Sebastian Costume

$108.99

Boys Disney Little Mermaid King Triton Costume

Made By Us Exclusive

Boy's Disney The Little Mermaid King Triton Costume

$122.99

Made By Us Exclusive

Kid's Disney Little Mermaid Plush Flounder Costume

$67.99-$81.99

Made By Us Exclusive

Authentic Ursula Costume for Women

$312.99

Made By Us Exclusive

Adult Disney Little Mermaid Flotsam and Jetsam Costume

$108.99-$122.99

Plus Size Disney The Little Mermaid Vanessa Costum

Made By Us Exclusive

Plus Size Disney The Little Mermaid Women's Vanessa Costume

$122.99

Made By Us Exclusive

Disney Little Mermaid Prince Eric Toddler Costume for Boys

$67.99

Adult Disney The Little Mermaid Vanessa Costume

Made By Us Exclusive

Women's Disney The Little Mermaid Vanessa Costume

$108.99

Made By Us Exclusive

Pretty Purple Mermaid Kids Costume

$67.99-$74.99

Made By Us Exclusive

Plus Size Disney The Little Mermaid Flounder Costume

$108.99

Sale - 58% Made By Us

Women's Shell-a-brate Mermaid Costume

$81.99$33.99-$81.99*

Adult Plus Size Disney Prince Eric Costume

Sale - 43% Made By Us

Plus Size Disney Prince Eric Costume for Men

$95.99$54.99-$81.99

Toddler Disney Flotsam and Jetsam Costume

Made By Us Exclusive

Toddler Disney Little Mermaid Flotsam and Jetsam Costume

$81.99

Exclusive

Disney Little Mermaid Ariel Deluxe Women's Costume

$108.99-$135.99

Sale - 13% Made By Us

Plus Size Women's Undersea Mermaid Costume

$108.99$95.99-$108.99*

Made By Us Exclusive

Kid's Bubbly Mermaid Costume

$54.99

Sale - 36% Made By Us

Plus Size Women's Shell-a-brate Mermaid Costume

$95.99$61.99

Made By Us Exclusive

Plus Size Sea Siren Women's Costume Dress

$135.99

Plus Size Disney Flotsam and Jetsam Costume

Made By Us Exclusive

Plus Size Disney Little Mermaid Flotsam and Jetsam Costume

$122.99-$142.99

Clearance Made By Us

Girl's Sea Siren Costume

$81.99$54.99

Made By Us Exclusive

Plus Size Salty Merman Costume for Men

$108.99-$129.99

$The Little Mermaid Ursula Latex Mask$

Made By Us Exclusive

Disney The Little Mermaid Ursula Latex Mask

$81.99

Little Mermaid Flounder Costume Companion

Made By Us Exclusive

Disney Costume Companion Little Mermaid Flounder

$54.99

Sale - 17% Made By Us

Women's Disney Ursula Wig

$40.99$33.99

Sale - 19% Made By Us

Mermaid Queen Crown Headband

$21.99$17.99

Made By Us Exclusive

Golden Trident

$21.99

Made By Us Exclusive

Men's Deluxe King Triton Costume Kit

$40.99

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!