Exclusive Halloween Costumes

1 - 60 of 171

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 171

Made By Us Exclusive

Adult Classic Peter Pan Costume

$70.99-$84.99

Sale - 25% Made By Us

Adult Cat in the Hat Costume

$56.99$42.99-$84.99*

Sale - 33% Made By Us

Cat in the Hat Costume for Kids

$42.99$28.99-$42.99*

Sale - 20% Made By Us

Kid's Pete the Cat Costume

$70.99$56.99

Sale - 57% Exclusive

Deluxe Harry Potter Hermione Kid's Costume

$98.99$42.99-$98.99*

Sale - 20% Made By Us

Women's Carmen Sandiego Costume

$70.99$56.99

Sale - 13% Made By Us

Thing 1&2 Kids Deluxe Costume

$56.99$49.99

Made By Us Exclusive

Dr. Seuss Thing 1 & Thing 2 Costume for Kids

$56.99

Made By Us Exclusive

Thing 1 & Thing 2 Adult Costume

$56.99-$84.99

Made By Us Exclusive

The Cat in the Hat Infant Costume

$42.99-$56.99

Sale - 10% Made By Us

Garfield Kid's Costume

$70.99$63.99

Sale - 40% Exclusive

Women's Deluxe Harry Potter McGonagall Costume

$140.99$84.99-$140.99*

Sale - 25% Made By Us

Toddler Pete the Cat Costume

$56.99$42.99

Sale - 25% Made By Us

Dr. Seuss Deluxe Toddler Thing 1 & 2 Costume

$56.99$42.99

Sale - 63% Exclusive

Harry Potter Child Deluxe Ravenclaw Robe Costume

$49.99$18.99-$35.99

Made By Us Exclusive

Child's Realistic Tree Frog Costume

$70.99

Sale - 17% Made By Us

Girl's Cat in the Hat Costume

$42.99$35.99-$42.99*

The Magic School Bus Miss Frizzle Plus Size Costume

Sale - 20% Made By Us

Plus Size The Magic School Bus Miss Frizzle Costume

$70.99$56.99-$70.99*

Made By Us Exclusive

Cat in the Hat Adult Premium Costume

$112.99

Sale - 25% Made By Us

The Magic School Bus Miss Frizzle Costume

$56.99$42.99

Harry Potter Child Deluxe Hufflepuff Robe-0

Sale - 51% Exclusive

Harry Potter Child Deluxe Hufflepuff Robe Costume

$49.99$23.99-$28.99

Sale - 33% Made By Us

Men's Purple Wizard Costume

$84.99$56.99

Sale - 25% Made By Us

Plus Size Wizard Costume for Men

$112.99$84.99-$112.99*

Sale - 29% Made By Us

Plus Size Exclusive Raggedy Ann Costume for Women

$98.99$70.99-$98.99*

Sale - 33% Made By Us

Women's Plus Size Carmen Sandiego Costume

$84.99$56.99-$84.99*

Sale - 20% Made By Us

Captain Underpants Kids Costume

$70.99$56.99-$70.99*

Sale - 13% Made By Us

Wizard Kids Costume

$56.99$49.99-$56.99*

Sale - 17% Made By Us

Dr. Seuss Thing 1 & 2 Adult Costume Onesie

$84.99$70.99

Adult Inflatable Dr. Seuss The Cat in the Hat Cost

Sale - 40% Made By Us

Inflatable Dr. Seuss Adult The Cat in the Hat Costume

$140.99$84.99

Sale - 20% Made By Us

Toddler Ferdinand Bull Costume

$70.99$56.99

Sale - 14% Made By Us

Adult Inflatable Captain Underpants Costume

$98.99$84.99

Sale - 33% Made By Us

Cat in the Hat Women's Costume

$63.99$42.99-$63.99*

Child Ferdinand Bull Costume Update Main

Sale - 33% Made By Us

Kid's Ferdinand Bull Costume

$84.99$56.99

Made By Us Exclusive

Sam I Am Costume

$56.99

Inflatable Clifford the Big Red Dog Costume

Made By Us Exclusive

Inflatable Clifford the Big Red Dog Adult Costume

$197.99

Sale - 40% Made By Us

Harry Potter Vintage Hogwarts Ravenclaw Robe For Kids

$70.99$42.99

Sale - 21% Made By Us

Captain Underpants Adult Costume

$98.99$77.99

Sale - 60% Made By Us

Cat in the Hat Premium Costume for Kids

$70.99$28.99-$70.99*

Made By Us Exclusive

Girl's Cat in the Hat Toddler Costume

$42.99

Child Vintage Hogwarts Slytherin Robe Upd

Clearance Made By Us

Kids Harry Potter Vintage Hogwarts Slytherin Robe

$56.99$14.99

Sale - 20% Made By Us

Dr. Seuss Thing 1 & 2 Hoodie Costume Top for Adults

$70.99$56.99

Made By Us Exclusive

Adult Sam I Am Costume

$70.99

Made By Us Exclusive

Girl's Carmen Sandiego Costume

$56.99-$70.99

Sale - 20% Made By Us

Fox in Socks Kid's Costume

$70.99$56.99

Sale - 20% Made By Us

Cat in the Hat Adult Hoodie Costume Top

$70.99$56.99

Made By Us Exclusive

Adults Magic School Bus Liz Costume

$84.99-$98.99

Made By Us Exclusive

Clifford the Big Red Dog Costume for Kids

$70.99

Made By Us Exclusive

Men's Raggedy Andy Costume

$98.99

Made By Us Exclusive

Sam I Am Toddler Costume

$42.99

Sale - 20% Exclusive

Deluxe Harry Potter Hagrid Men's Costume

$140.99$112.99-$211.99*

Sale - 25% Made By Us

Inflatable Moon Costume

$84.99$63.99

Sale - 50% Made By Us

Dr. Seuss Horton Toddler Costume

$56.99$28.99-$35.99

Made By Us Exclusive

Men's Edgar Allan Poe Costume

$70.99

Sale - 83% Made By Us

Toddler Dr. Seuss Red Fish Costume

$42.99$7.99-$28.99

Exclusive

Deluxe Harry Potter Men's Snape Costume

$211.99

Clearance Made By Us

Toddler's Tea Time March Hare Costume

$56.99$28.99

Sale - 13% Made By Us

Toddler The Magic School Bus Liz Costume

$56.99$49.99-$56.99*

Sale - 25% Made By Us

Kid's Tea Time March Hare Costume

$56.99$42.99-$56.99*

Made By Us Exclusive

Magic School Bus Ms. Frizzle Kids Costume

$56.99

Sale - 17% Made By Us

Vintage Harry Potter Hogwarts Slytherin Robe

$84.99$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!