Exclusive Halloween Costumes

1 - 60 of 2,085

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 2,085

Made By Us Exclusive

Kid's Pete the Cat Costume

$55.99

Dapper Dalmatian Costume for Infants Main

Made By Us Exclusive

Dapper Dalmatian Infant Costume

$34.99

Made By Us Exclusive

Stay Puft Onesie Infant Costume

$55.99

Kid's Harley Quinn Squad Costume_Updated

Sale - 50% Exclusive

Girl's Harley Quinn Squad Costume

$55.99$27.99-$55.99*

Sale - 30% Made By Us

Plague Doctor Costume Kid's

$69.99$48.99-$69.99*

Exclusive

Kid's Deluxe Pokémon Charmander Costume

$55.99

Sale - 80% Made By Us

Infant Classic Flintstones Pebbles Costume

$34.99$6.99-$34.99*

Sale - 17% Made By Us

Kid's Classic Plague Doctor Costume

$83.99$69.99-$83.99*

Sale - 25% Made By Us

Girl's Little Miss Red Riding Hood Costume Dress

$55.99$41.99-$55.99*

Sale - 13% Exclusive

Kid's Deluxe Pokémon Bulbasaur Costume

$55.99$48.99-$55.99*

Made By Us Exclusive

Infant Ghostbusters Stay Puft Costume

$62.99

Sale - 58% Exclusive

Deluxe Harry Potter Hermione Kid's Costume

$83.99$34.99-$139.99*

Harry Potter Girls Deluxe Hermione Gryffindor Scho

Exclusive

Harry Potter Girl's Deluxe Hermione Gryffindor Robe

$48.99-$76.99

Made By Us Exclusive

Deluxe Lion Costume for Toddlers

$48.99

Ghostbusters Toddler Stay Puft Costume Alt 1

Sale - 20% Made By Us

Toddler Stay Puft Costume Ghostbusters

$69.99$55.99-$69.99*

Exclusive

Kid's Deluxe Pokémon Squirtle Costume

$55.99

Made By Us Exclusive

Infant Thing 1 and 2 Costume

$41.99

Made By Us Exclusive

Toddler A League of Their Own Dottie Costume

$41.99

Harry Potter Toddler Deluxe Gryffindor Robe

Made By Us Exclusive

Harry Potter Deluxe Toddler Gryffindor Robe Costume

$48.99

Made By Us Exclusive

The Cat in the Hat Infant Costume

$41.99-$48.99

Made By Us Exclusive

Kid's Ghostbusters Deluxe Costume

$55.99

Sale - 33% Made By Us

Kid's Cat in the Hat Costume

$41.99$27.99-$41.99*

Sale - 50% Exclusive

Kid's Deluxe Harley Quinn Costume

$69.99$34.99-$83.99*

Made By Us Exclusive

Rock Lobster Infant Costume

$34.99

Kid's Classic Dorothy Wizard of Oz Costume1

Sale - 71% Exclusive

Girl's Classic Dorothy Wizard of Oz Costume

$48.99$13.99-$48.99*

Made By Us Exclusive

Child A League of Their Own Dottie Costume

$55.99

Made By Us Exclusive

Cozy Fox Costume for Kids

$55.99

Sale - 33% Made By Us

Girl's Disney and Pixar Deluxe Violet Costume

$83.99$55.99-$83.99*

Made By Us Exclusive

Clueless Cher Girl's Costume

$69.99

Made By Us Exclusive

Kid's Dr. Seuss Cat in the Hat Costume

$55.99

Harry Potter Child Deluxe Gryffindor Robe

Sale - 29% Exclusive

Kid's Harry Potter Deluxe Gryffindor Robe Costume

$48.99$34.99

Made By Us Exclusive

Toddler T-Rex Costume

$55.99

Made By Us Exclusive

Disney Lilo & Stitch Kid's Alien Stitch Costume

$83.99

Sale - 67% Exclusive

Scooby Doo Daphne Kids Costume

$41.99$13.99-$27.99

Clearance Exclusive

Wizard of Oz Infant Cowardly Lion Costume

$69.99$20.99

Made By Us Exclusive

Girl's Sly Fox Costume

$48.99

Made By Us Exclusive

Cat in the Hat Toddler Costume

$46.99

Made By Us Exclusive

Ghostbusters Infant Slimer Costume

$55.99

Made By Us Exclusive

Disney Beauty and the Beast Chip Baby Carrier Cover

$41.99

Tiny Triceratops Costume for Toddlers Update 1

Sale - 38% Made By Us

Toddler Tiny Triceratops Costume

$55.99$34.99-$55.99*

Made By Us Exclusive

Toddler's Thing 1&2 Deluxe Costume

$41.99

Made By Us Exclusive

Hotel Transylvania Kid's Mavis Costume

$55.99

Toddler's Bubble Body Black Kitty Costume

Sale - 50% Made By Us

Toddler Bubble Body Black Kitty Costume

$41.99$20.99-$41.99*

Sale - 20% Made By Us

Kids Leather Devil Costume

$69.99$55.99-$69.99*

Made By Us Exclusive

Infant Plush Dalmatian Puppy Jumpsuit

$55.99

Exclusive

Wizard of Oz Glinda Girls Costume

$97.99

Made By Us Exclusive

Abu Baby Carrier Cover

$41.99

Made By Us Exclusive

Girl's Nun Costume

$27.99

Sale - 25% Made By Us

Kid's Deluxe Lion Costume

$55.99$41.99-$55.99*

Sesame Street Infant Oscar the Grouch Costume

Sale - 11% Exclusive

Sesame Street Oscar the Grouch Infant Costume

$62.99$55.99-$62.99*

Clearance Exclusive

Wizard of Oz Infant Scarecrow Costume

$48.99$20.99-$27.99

Sale - 20% Made By Us

Dilophosaurus Costume for Kids

$69.99$55.99-$69.99*

Sale - 13% Made By Us

E.T. Toddler Costume

$55.99$48.99-$55.99*

Made By Us Exclusive

Red Gothic Wedding Dress Costume for Kids

$69.99

Made By Us Exclusive

Care Bears Infant Grumpy Bear Costume

$48.99

Made By Us Exclusive

Girl's Disney Zootopia Judy Hopps Costume

$83.99

Sale - 25% Made By Us

Toddler Dalmatian Costume

$55.99$41.99-$55.99*

Made By Us Exclusive

Exclusive Child Pickle Costume

$55.99

Made By Us Exclusive

Kid's Top Gun Deluxe Flight Suit Costume

$69.99

Made By Us Exclusive

Infant Adorable Devil Costume

$34.99

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!