Halloween Costume Sale

1 - 60 of 1,192

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When did budget become a naughty word? Here at HalloweenCostumes, there's nothing quite like a Halloween Sale! Maybe you're looking for a costume from last season. Well, some clearance Halloween costumes are a perfect way to bring back a favorite character while saving a few bucks. We all know that discount Halloween costumes aren't the same as cheap Halloween costumes! So, take a look and find up to 90% off some of these great costumes.

1 - 60 of 1,192

Sale - 17% Exclusive

Disney Little Mermaid Prestige Women's Ursula Costume

$119.99$99.99-$119.99*

Sale - 10% Exclusive

Harry Potter Deluxe Hermione Costume

$99.99$89.99-$99.99*

Sale - 10% Exclusive

Women's Deluxe Harry Potter McGonagall Costume

$99.99$89.99-$99.99*

Kim Possible (Animated) Womens Shego Costume Update

Sale - 18% Exclusive

Kim Possible Animated Series Women's Shego Costume

$54.99$44.99-$54.99*

Sale - 29% Exclusive

Women's Classic Scooby Doo Velma Costume

$34.99$24.99-$29.99

Sale - 18%

Women's Sexy Princess of Darkness Costume

$54.99$44.99-$54.99*

Plus Size League of Their Own Dottie Costume-update3

Sale - 14% Made By Us

Plus Size Women's League of Their Own Dottie Costume

$69.99$59.99-$69.99*

Wonder Woman Plus Size Long-Sleeved Dress upd

Sale - 17% Exclusive

Plus Size Wonder Woman Long Sleeve Women's Dress Costume

$59.99$49.99

Sale - 25% Exclusive

Wizard of Oz Glinda Adult Costume

$59.99$44.99-$59.99*

Sale - 27% Exclusive

Women's Wizard of Oz Wicked Witch Costume

$54.99$39.99-$59.99*

Sale - 20%

Women's Scarlet Witch Hero Costume

$49.99$39.99-$59.99*

Classic Scooby Doo Velma Plus Size Costume

Sale - 22% Exclusive

Classic Plus Size Scooby Doo Velma Costume

$44.99$34.99-$44.99*

Sale - 15% Made By Us

Kill Bill Beatrix Kiddo Motorcycle Suit Costume

$64.99$54.99-$64.99*

Wizard of Oz Glinda Plus Size Adult Costume Main

Sale - 29% Exclusive

Women's Plus Size Wizard of Oz Glinda Costume

$69.99$49.99-$69.99*

Sale - 30% Exclusive

Wonder Woman Adult Long-Sleeved Dress

$49.99$34.99-$49.99*

Sale - 8%

Adult Princess Leia Hooded Costume

$59.99$54.99-$59.99*

Sale - 20% Made By Us

Ghostbusters Plus Size Stay Puft Costume

$99.99$79.99-$99.99*

Sale - 29% Exclusive

Women's Sexy Midnight Moth Costume

$84.99$59.99

Women's Plus Size Premium Ursula Costume-2

Sale - 35% Made By Us

Plus Size Authentic Ursula Costume for Women

$199.99$129.99-$179.99

Sale - 10% Exclusive

Women's Deluxe Harry Potter Bellatrix Costume

$99.99$89.99-$99.99*

Deluxe Harry Potter Mcgonagall Plus Size Costume Update

Sale - 9% Exclusive

Plus Size Deluxe Harry Potter McGonagall Costume

$109.99$99.99-$109.99*

Sale - 11% Exclusive

Women's Plus Size Scooby Doo Daphne Costume

$44.99$39.99-$44.99*

Plus Size Premium Fairy Godmother Costume-2

Sale - 10% Made By Us

Plus Size Premium Fairy Godmother Costume for Women

$99.99$89.99-$99.99*

Harry Potter Adult Deluxe Slytherin Robe alt 5

Sale - 25% Exclusive

Harry Potter Adult Deluxe Slytherin Robe Costume

$39.99$29.99-$39.99*

Sale - 22%

Women's Groovy Go Go Dancer Costume

$36.99-$44.99$34.99-$49.99*

Adult Harry Potter Deluxe Gryffindor Robe new main

Sale - 38% Exclusive

Adult Harry Potter Deluxe Gryffindor Robe Costume

$39.99$24.99-$34.99

Sale - 40%

Women's Hippie Poncho Costume

$24.99$14.99-$29.99*

Sale - 20% Exclusive

Winnie the Pooh Deluxe Adult Costume

$49.99$39.99-$44.99

Wizard of Oz Cowardly Lion Adult Costume_Update

Sale - 25% Exclusive

Adult Wizard of Oz Cowardly Lion Costume

$59.99$44.99-$59.99*

Willy Wonka Plus Size Adult Oompa Loompa Costume-main

Sale - 10% Exclusive

Plus Size Men's Oompa Loompa Costume

$49.99$44.99-$49.99*

Deluxe Harry Potter Luna Lovegood Costume

Sale - 11% Exclusive

Women's Deluxe Adult Harry Potter Luna Lovegood Costume

$89.99$79.99-$89.99*

Sale - 9% Exclusive

Deluxe Plus Size Harry Potter Hermione Costume

$109.99$99.99

Wizard of Oz Plus Size Adult Wicked Witch Costume

Sale - 15% Exclusive

Plus Size Women's Wizard of Oz Wicked Witch Costume

$64.99$54.99-$64.99*

Plus Size Women's Deluxe Cruella De Vil Costume-2-1

Sale - 26% Made By Us

Plus Size Cruella De Vil Women's Deluxe Coat Costume

$94.99$69.99-$79.99

Sale - 25% Made By Us

Handmaid's Tale Womens Costume

$39.99$29.99

Sale - 14%

Women's Prestige Sally Costume

$104.99$89.99-$104.99*

Women's Plus Size Casual Wonder Woman Costume

Sale - 29% Exclusive

Plus Size Women's Casual Wonder Woman Costume

$34.99$24.99-$29.99

Sale - 25%

Adult Dark Angel's Desire Costume

$159.99$119.99-$159.99*

Sale - 17% Exclusive

The Matrix Women's Trinity Costume

$59.99$49.99-$59.99*

Sale - 16% Made By Us

Authentic Ursula Costume for Women

$189.99$159.99-$189.99*

Sale - 33% Exclusive

Women's Space Jam Lola Bunny Costume

$59.99$39.99-$59.99*

Sale - 10% Exclusive

Plus Size Deluxe Harry Potter Luna Lovegood Costume

$99.99$89.99

Sale - 22% Exclusive

Women's Deluxe Fleur Delacour Costume

$89.99$69.99-$79.99

Sale - 50%

Women's Dragon Ninja Costume

$49.99$24.99

The Little Mermaid Adult Premium Ariel Mermaid Dress

Sale - 20% Made By Us

Women's Disney Little Mermaid Premium Ariel Mermaid Dress

$99.99$79.99-$89.99

Sale - 40%

Jurassic World T-Rex Inflatable Adult Costume

$99.99$59.99

Sale - 60%

Adult Inflatable Alligator Loki Costume

$99.99$39.99

Sale - 17% Made By Us

Women's Plus Size Munsters Lily Costume

$59.99$49.99-$59.99*

Sale - 17% Made By Us

Adult Sea Turtle Costume

$59.99$49.99-$59.99*

Sale - 13% Exclusive

Women's Harry Potter Deluxe Hermione Gryffindor Costume

$39.99$34.99

Plus Size Classic Tenderheart Care Bears Costume UPD

Sale - 17% Made By Us

Plus Size Classic Tenderheart Care Bears Costume for Adults

$59.99$49.99-$59.99*

Sale - 25%

Women's Start Your Engines Racing Costume

$59.99$44.99-$59.99*

Plus Size Sexy Wonderland Cat Costume Update Main

Sale - 17% Made By Us

Plus Size Sexy Wonderland Cat Women's Costume

$59.99$49.99-$59.99*

Sale - 14% Made By Us

Plus Size Beauty and the Beast Belle Blue Dress Costume

$69.99$59.99-$69.99*

Deluxe Harry Potter Adult Plus Size Slytherin Robe alt5

Sale - 11% Exclusive

Plus Size Adult Deluxe Harry Potter Slytherin Robe Costume

$44.99$39.99

Sale - 30% Made By Us

Women's Authentic Clueless Cher Costume

$99.99$69.99

Harry Potter Plus Size Adult Deluxe Gryffindor Rob Alt 1

Sale - 22% Exclusive

Adult Plus Size Deluxe Harry Potter Gryffindor Robe Costume

$44.99$34.99-$44.99*

Sale - 14% Exclusive

Women's Caped Wonder Woman Costume

$34.99$29.99-$34.99*

Sale - 29% Made By Us

Plus Size Authentic Jack Links Costume

$349.99$249.99

Sale - 63% Made By Us

Disney Aladdin Genie Baby Carrier Cover

$39.99$14.99

Find costumes with discounts up to 90% off. These clearance costumes and accessories are for a limited time so get them while they last. You won't find costumes as cheap as these anywhere else!