Exclusive Halloween Costumes

1 - 60 of 161

Filter Exclusives by:

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 161

Sale - 14% Made By Us

Adult Sea Turtle Costume

$95.99$81.99-$95.99*

Made By Us Exclusive

Kid's Sea Turtle Costume

$81.99

Made By Us Exclusive

Shrimp Costume

$81.99

Made By Us Exclusive

Adult Blue Octopus Costume

$95.99

Sale - 14% Made By Us

Kid's Disney Sebastian Costume

$95.99$81.99-$95.99*

Made By Us Exclusive

Kid's Axolotl Costume

$54.99

Made By Us Exclusive

Toddler Gone Fishin' Bass Costume

$54.99

Made By Us Exclusive

Angler Fish Kids Costume

$81.99

Made By Us Exclusive

Women's Majestic Jellyfish Costume

$122.99-$136.99

Sale - 17% Made By Us

Sting Ray Adult Costume

$81.99$68.99

Sale - 33% Made By Us

Toddler Red Crab Costume

$81.99$54.99-$68.99*

Made By Us Exclusive

Adult Axolotl Costume Onesie

$68.99

Sale - 20% Made By Us

Girl's Disney Flounder Costume Dress

$68.99$54.99-$68.99*

Made By Us Exclusive

Kid's Disney Moana Tamatoa Costume

$122.99

Sale - 22% Made By Us

Disney Adult Sebastian Costume

$122.99$95.99-$136.99*

Made By Us Exclusive

Toddler Disney and Pixar Nemo Costume

$68.99-$122.99

Sale - 17% Made By Us

Disney Kid's Flounder Costume

$81.99$68.99-$81.99*

Sale - 50% Made By Us

Toddler Disney Moana Tamatoa Costume

$108.99$54.99-$95.99

Sale - 13% Made By Us

Disney Adult Flounder Costume

$108.99$95.99

Sale - 30% Made By Us

Men's Plus Size Crab Costume

$136.99$95.99-$108.99

Made By Us Exclusive

Kid's Blue Octopus Costume

$68.99

Sale - 33% Made By Us

Toddler Sebastian Costume

$81.99$54.99-$68.99

Sale - 22% Made By Us

Men's Crab Costume

$122.99$95.99

Made By Us Exclusive

Infant Shrimp Costume

$47.99

Sale - 33% Made By Us

Plus Size Poseidon Men's Costume

$122.99$81.99

Made By Us Exclusive

Adult Fish Costume Tunic

$122.99

Sale - 10% Made By Us

Adult Disney Moana Tamatoa Costume

$136.99$122.99

Made By Us Exclusive

Kid's Shark Costume Onesie

$54.99

Made By Us Exclusive

Kid's Red Crab Costume

$81.99

Sale - 25% Made By Us

Adult Dolphin Costume

$81.99$61.99

Sale - 17% Made By Us

Disney Toddler Flounder Costume

$81.99$68.99-$95.99*

Sale - 13% Made By Us

Plus Size Disney The Little Mermaid Flounder Costume

$108.99$95.99

Made By Us Exclusive

Kid's Disney Little Mermaid Plush Flounder Costume

$68.99

Made By Us Exclusive

Adult Plus Size Sea Turtle Costume

$108.99

Made By Us Exclusive

Adult Squid Costume

$95.99

Sale - 33% Made By Us

Adult Gray Shark Costume

$40.99$27.99

Made By Us Exclusive

Kid's Shrimp Costume

$68.99

Made By Us Exclusive

Toddler Disney Flounder Costume Dress

$54.99-$68.99

Made By Us Exclusive

Kid's Disney Little Mermaid Flotsam and Jetsam Costume

$95.99

Made By Us Exclusive

Toddler Bigmouth Angler Fish Costume

$54.99

Made By Us Exclusive

Infant Baby Sea Turtle Costume

$68.99

Made By Us Exclusive

Infant Disney and Pixar Nemo Costume

$54.99-$108.99

Sale - 25% Made By Us

Red Lobster Adult Costume

$54.99$40.99

Made By Us Exclusive

Great White Shark Costume for Kids

$81.99

Made By Us Exclusive

Kids Dolphin Costume

$54.99

Sale - 17% Made By Us

Kid's Gray Shark Costume

$40.99$34.99-$40.99*

Made By Us Exclusive

Exclusive Child Purple Octopus Costume

$95.99

Made By Us Exclusive

Puffer Fish Inflatable Adult Costume

$81.99

Sale - 22% Made By Us

Women's Orange Iridescent Octopus Costume

$122.99$95.99

Made By Us Exclusive

Orange Starfish Adult Costume

$81.99

Sale - 20% Made By Us

Men's Plus Size Sebastian Costume

$136.99$108.99

Made By Us Exclusive

Toddler Shark Onesie

$54.99

Sale - 25% Made By Us

Great White Shark Costume for Adults

$108.99$81.99-$108.99

Made By Us Exclusive

Kid's Fresh Lobster Costume

$54.99

Sale - 13% Made By Us

Plus Size Disney Moana Tamatoa Costume for Adults

$156.99$136.99

Made By Us Exclusive

Toddler Disney and Pixar Finding Nemo Dory Costume

$68.99-$108.99

Adult Disney and Pixar Crush Finding Nemo Costume

Made By Us Exclusive

Adult Disney and Pixar Finding Nemo Crush Costume

$149.99-$204.99

Made By Us Exclusive

Kid's Fish Costume Tunic

$95.99

Made By Us Exclusive

Kid's Adorable Anglerfish Costume

$54.99

Made By Us Exclusive

Angler Fish Adult Costume

$108.99

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!