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 115

Made By Us Exclusive

Alien Adult Premium Xenomorph Costume

$140.99-$245.99

Sale - 38% Made By Us

E.T. Toddler Costume

$56.99$35.99-$56.99*

Kid's Disney Angel Lilo and Stitch Costume

Made By Us Exclusive

Girl's Disney Angel Lilo and Stitch Costume

$84.99-$140.99

Adult Disney and Pixar Toy Story Alien Costume Dress

Made By Us Exclusive

Women's Disney and Pixar Toy Story Alien Costume Dress

$98.99-$161.99

Sale - 14% Made By Us

Women's Galactic Alien Babe Costume

$98.99$84.99-$98.99

Kids Disney and Pixar Toy Story Alien Costume Dress

Made By Us Exclusive

Girl's Disney and Pixar Toy Story Alien Costume Dress

$84.99

Made By Us Exclusive

Men's Predator Costume

$140.99

Made By Us Exclusive

Adult Disney and Pixar Toy Story Alien Costume

$112.99

Made By Us Exclusive

Oversized Alien Adult Costume

$84.99

Made By Us Exclusive

Adult Alien Chestburster Costume

$112.99

Adult Disney Angel Lilo and Stitch Costume

Sale - 25% Made By Us

Women's Disney Lilo and Stitch Angel Costume

$112.99$84.99-$112.99*

Made By Us Exclusive

Plus Size Disney and Pixar Toy Story Alien Costume

$112.99-$126.99

Sale - 13% Made By Us

Infant Silly Space Alien Costume

$56.99$49.99-$70.99*

Alien Plus Size Premium Xenomorph Costume

Made By Us Exclusive

Plus Size Alien Premium Xenomorph Costume for Adults

$182.99

Sale - 30% Made By Us

Toddler Disney Angel Lilo and Stitch Costume

$70.99$49.99

Made By Us Exclusive

Girl's Toddler Disney and Pixar Toy Story Alien Costume

$70.99

Sale - 20% Made By Us

Plus Size Disney Lilo & Stitch Alien Stitch Adult Costume

$140.99$112.99

Made By Us Exclusive

Friendly Toddler Alien Costume

$70.99

Sale - 33% Made By Us

Girl's Outer Space Cutie Costume

$84.99$56.99

Made By Us Exclusive

Kids Oversized Alien Costume

$70.99-$112.99

Clearance Made By Us

Kid's Alien Invader Costume

$56.99$42.99-$49.99

Sale - 13% Made By Us

Plus Size ALF Costume

$210.99$182.99-$210.99*

Sale - 38% Made By Us

Women's Sexy Space Cowgirl Costume

$112.99$70.99

Made By Us Exclusive

Kid's Disney and Pixar Toy Story Alien Costume

$84.99

Sale - 22% Made By Us

Plus Size Galactic Alien Babe Costume for Women

$126.99$98.99

Sale - 11% Made By Us

Women's Outer Space Alien Costume

$126.99$112.99-$126.99*

Made By Us Exclusive

Kid's Friendly Alien Costume

$84.99-$98.99

Clearance Made By Us

Spaceship Pregnant Women's Maternity Costume

$84.99$42.99

Made By Us Exclusive

Girl's Toddler Disney Stitch Costume Dress

$84.99-$98.99

Sale - 40% Made By Us

Girl's Galactic Alien Kiddo Costume

$70.99$42.99

Sale - 17% Made By Us

Men's Black Costume Suit

$84.99$70.99

Disney Pixar Toy Story Alien Dog Costume

Made By Us Exclusive

Disney Pixar Toy Story Alien Pet Costume

$70.99

Made By Us Exclusive

Infant Premium Pixar Alien Baby Costume

$84.99-$112.99

Sale - 17% Made By Us

Toddler Disney and Pixar Alien Bubble Costume

$84.99$70.99

Sale - 10% Made By Us

Women's Plus Size Outer Space Alien Costume

$140.99$126.99

Sale - 17% Made By Us

Inflatable Rocket Ship Adult Costume

$84.99$70.99

Sale - 17% Made By Us

Toddler Premium Pixar Alien Baby Costume

$84.99$70.99

Made By Us Exclusive

Adult Disney Lilo & Stitch Alien Stitch Costume

$161.99

Made By Us Exclusive

Infant Disney and Pixar Alien Bubble Costume

$84.99

Sale - 20% Made By Us

Men's Alien Invader Costume

$70.99$56.99

Sale - 22% Made By Us

Plus Size Disney and Pixar Toy Story Alien Costume

$126.99$98.99-$126.99*

Made By Us Exclusive

Disney Lilo & Stitch Toddler Alien Stitch Costume

$84.99

Clearance Made By Us

Toddler Outer Space Cutie Costume

$70.99$35.99

Made By Us Exclusive

Disney and Pixar Toy Story Alien Costume for Toddlers

$70.99-$84.99

Made By Us Exclusive

Toddler Alien Costume

$42.99

Sale - 25% Made By Us

Girl's E.T. Gertie Costume

$56.99$42.99-$56.99*

Sale - 14% Made By Us

Women's Alluring Alien Costume

$98.99$84.99-$98.99*

Sale - 14% Made By Us

Plus Size Oversized Alien Costume for Men

$98.99$84.99-$98.99*

Plus Size Disney Angel Lilo and Stitch Costume

Made By Us Exclusive

Plus Size Disney Lilo and Stitch Angel Costume for Women

$126.99

Made By Us Exclusive

Toddler Wonder Robot Costume

$98.99

Made By Us Exclusive

Women's Rocket Ship Costume

$98.99-$112.99

Made By Us Exclusive

Toddler Silly Space Alien Costume

$70.99-$84.99

Made By Us Exclusive

Men's Sexy Galactic Alien Costume

$98.99-$112.99

Made By Us Exclusive

Kid's Wonder Robot Costume

$63.99-$126.99

Sale - 60% Made By Us

Sexy Cosmic Alien Costume

$63.99$25.99

Made By Us Exclusive

Adult Inflatable Alien Costume

$70.99

Made By Us Exclusive

Green Alien Costume for Pets

$42.99

Sale - 43% Made By Us

Adult UFO Costume

$98.99$56.99

Sale - 20% Made By Us

Kid's Inflatable Green Alien Costume

$70.99$56.99

Area 51 Roswell Alien Animatronic Decoration UPD

Made By Us Exclusive

4.5FT Area 51 Roswell Alien Animatronic Decoration

$323.99

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!