Halloween Costume Sale

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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 66

Sale - 67%

Girl's Ariel Classic Costume

$29.99$9.99

Sale - 17% Made By Us

Disney Kid's Flounder Costume

$59.99$49.99-$59.99*

Sale - 46% Exclusive

Disney Little Mermaid Prestige Women's Ursula Costume

$129.99$69.99-$114.99

Sale - 17% Made By Us

Girl's Little Mermaid Ariel Costume

$59.99$49.99-$69.99*

Sale - 13% Made By Us

Disney Adult Flounder Costume

$79.99$69.99

Women's Little Mermaid Ursula Prestige Costume Main UPD

Sale - 23% Exclusive

Plus Size Little Mermaid Ursula Prestige Costume for Women

$129.99$99.99-$174.99*

Sale - 40%

Women's Ursula The Sea Witch Costume Dress

$49.99$29.99-$34.99

Sale - 20% Made By Us

Infant Sebastian Costume

$49.99$39.99-$49.99*

Sale - 33% Made By Us

Girls Sparkling Mermaid Costume

$59.99$39.99-$89.99*

Sale - 33% Made By Us

Toddler Red Crab Costume

$59.99$39.99-$49.99

Women's Plus Size Premium Ursula Costume-2

Sale - 40% Made By Us

Plus Size Authentic Ursula Costume for Women

$199.99$119.99-$149.99

The Little Mermaid Adult Premium Ariel Mermaid Dress

Sale - 38% Made By Us

Women's Disney Little Mermaid Premium Ariel Mermaid Dress

$129.99$79.99-$129.99*

Disney Little Mermaid Ariel Baby Carrier Costume

Clearance Made By Us

Disney Little Mermaid Ariel Baby Carrier Cover Costume

$29.99$4.99

Sale - 25% Made By Us

Girl's Disney Ariel Costume Outfit

$59.99$44.99-$59.99*

Sale - 17% Made By Us

Toddler Sebastian Costume

$59.99$49.99

Sale - 25% Made By Us

Disney Sebastian Baby Carrier Cover

$39.99$29.99

Sale - 20% Made By Us

Girl's Disney Flounder Costume Dress

$49.99$39.99-$49.99*

Sale - 21% Made By Us

Disney Plus Size Little Mermaid Womens Ariel Costume Dress

$69.99$54.99-$69.99*

Sale - 25% Made By Us

Women's Disney Ariel Costume Outfit

$79.99$59.99-$79.99*

Sale - 20% Made By Us

Girl's Disney The Little Mermaid Ariel Blue Dress Costume

$49.99$39.99-$49.99*

Sale - 46% Made By Us

Plus Size Disney Little Mermaid Premium Ariel Mermaid Dress

$129.99$69.99-$89.99

Sale - 9% Made By Us

Girl's Premium Disney The Little Mermaid Ariel Costume

$109.99$99.99

Sale - 38% Made By Us

Women's Undersea Mermaid Costume

$79.99$49.99

Sale - 13% Made By Us

Girl's Disney The Little Mermaid Toddler Ursula Costume

$79.99$69.99-$79.99*

Sale - 38% Made By Us

Pretty Purple Mermaid Kids Costume

$39.99$24.99-$39.99*

Sale - 22% Made By Us

Sea Siren Women's Costume

$89.99$69.99

Plus Size Disney Pink Dress Ariel Costume

Sale - 47% Made By Us

Plus Size Disney Pink Dress Ariel Women's Costume

$149.99$79.99-$149.99*

Sale - 13% Made By Us

Plus Size Disney The Little Mermaid Flounder Costume

$79.99$69.99

Sale - 11% Made By Us

Girl's Toddler Disney Ariel Blue Dress Costume

$44.99$39.99

Disney The Little Mermaid Prince Eric Dog Costume

Sale - 13% Made By Us

Disney The Little Mermaid Prince Eric Pet Costume

$39.99$34.99-$39.99*

Little Mermaid Live Action Adult Ariel Costume

Sale - 50%

Little Mermaid Live Action Women's Ariel Costume

$59.99$29.99-$39.99

Toddler Disney Flotsam and Jetsam Costume

Sale - 50% Made By Us

Toddler Disney Little Mermaid Flotsam and Jetsam Costume

$59.99$29.99-$39.99

Disney The Little Mermaid Ursula Dog Costume

Sale - 20% Made By Us

Disney The Little Mermaid Pet Ursula Costume

$49.99$39.99

Little Mermaid Live Action Child Ariel Costume

Clearance - 75%

Child Little Mermaid Live Action Ariel Costume

$39.99$9.99-$17.99

Sale - 38% Made By Us

Plus Size Women's Undersea Mermaid Costume

$79.99$49.99-$79.99*

Little Mermaid Adult Prestige Ursula Costume

Sale - 26%

Women's Little Mermaid Prestige Ursula Costume

$174.99$129.99-$174.99*

Little Mermaid Live Action Child Deluxe Ursula

Sale - 43%

Girl's Little Mermaid Live Action Deluxe Ursula Costume

$69.99$39.99

Little Mermaid Live Action Adult Deluxe Ariel-update

Sale - 70%

Women's Little Mermaid Live Action Deluxe Ariel Costume

$99.99$29.99-$59.99

Little Mermaid Live Action Deluxe Ariel Mermaid-update

Sale - 17%

Girl's Little Mermaid Live Action Deluxe Ariel Costume

$59.99$49.99-$59.99*

Sale - 20% Made By Us

Plus Size Sea Siren Women's Costume Dress

$99.99$79.99

Sale - 50%

The Little Mermaid Infant Posh Ariel Costume

$49.99$24.99

Sale - 67% Made By Us

Women's Shell-a-brate Mermaid Costume

$59.99$19.99-$24.99

Little Mermaid Live Action Adult Ursula Costume

Clearance - 68%

Women's Little Mermaid Live Action Ursula Costume

$49.99$15.99-$24.99

Sale - 64%

Little Mermaid Girl's Deluxe Ariel Costume Dress

$54.99$19.99-$39.99

Little Mermaid Child Sustainable Ariel Costume

Sale - 47%

Disney The Little Mermaid Girl's Sustainable Ariel Costume

$29.99$15.99-$29.99*

Sale - 60%

Kid's Little Mermaid Live Action Ursula Costume

$39.99$15.99-$39.99

Sale - 13% Made By Us

Kid's Bubbly Mermaid Costume

$39.99$34.99

Little Mermaid Live Action Infant Sebastian Costum

Sale - 40%

Infant Little Mermaid Live Action Sebastian Costume

$49.99$29.99

Sale - 47%

Little Mermaid Girls Ariel Classic Costume

$29.99$15.99-$29.99

Sale - 20%

Girls Mermaid Costume

$24.99$19.99-$24.99

Sale - 25%

Adult Classic Wig Cap Costume Accessory

$3.99$2.99

Sale - 33% Made By Us

Women's Disney Ursula Wig

$29.99$19.99

The Little Mermaid King Triton Costume Kit Update2

Sale - 17% Made By Us

Adult The Little Mermaid King Triton Costume Kit

$29.99$24.99

Sale - 38% Made By Us

Mermaid Queen Crown Costume Headband

$15.99$9.99

$The Little Mermaid Ursula Latex Mask$

Sale - 42% Made By Us

Disney The Little Mermaid Ursula Latex Mask

$59.99$34.99

Clearance Made By Us

Fingerless Mermaid Costume Gloves

$19.99$4.99

Clearance Made By Us

Aquatic Arm Gold Fins

$19.99$4.99

Sale - 17% Made By Us

Mermaid Starfish Costume Hair Clip

$5.99$4.99

Sale - 17% Made By Us

Women's Light Pink Long Wavy Wig

$29.99$24.99

Sale - 40% Made By Us

Women's Bright Blue Bob Wig

$24.99$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!