Shop By

Active Filters:

Reset Filters

Skip Left Nav

Out of Stock SHOW HIDE

Halloween (28)

TV & Movie (28)

Birthday (1)

Licensed (28)

Jump to Top of List

Shop Official Little Mermaid Costumes

(28 items)

Sort by

Women's Classic Live Action Little Mermaid Ariel Costume

1 Piece(s) #14359523

Starting at

$28^.68

Select Options

Kids Classic Little Mermaid Ursula Costume

1 Piece(s) #14359616

Starting at

$11^.98

Select Options

Kids Deluxe Live Action Little Mermaid Ursula Costume

1 Piece(s) #14359607

Starting at

$23^.98

Select Options

Women’s Classic Little Mermaid Ursula Costume

1 Piece(s) #14359525

Starting at

$24^.98

Select Options

Kids Prestige Little Mermaid Ariel Light/Sound Costume

2 Piece(s) #14359621

Starting at

$53^.98

Select Options

Kids Classic Little Mermaid Ariel Costume

1 Piece(s) #14359688

Starting at

$34^.68

Select Options

Toddler Classic Disney Junior Ariel™ Ariel Costume

1 Piece(s) #14469563

Starting at

$21^.98

Select Options

Kids Classic Live Action Little Mermaid Ursula Costume

1 Piece(s) #14359606

Starting at

$17^.98

Select Options

Kids Classic Disney The Little Mermaid™ Ariel Dress Costume

1 Piece(s) #14108895

Starting at

$15^.98

Select Options

Toddler Classic Disney's Little Mermaid Animated Flounder Costume

1 Piece(s) #14469591

Starting at

$34^.98

Select Options

Toddler Deluxe Little Mermaid Ariel Costume

1 Piece(s) #14364855

Starting at

$25^.98

Select Options

Kids Classic Disney's The Little Mermaid Prince Eric Costume

1 Piece(s) #14359592

Starting at

$17^.98

Select Options

Girl's Toddler Classic Disney's Little Mermaid Ursula Costume

1 Piece(s) #14469585

Starting at

$26^.98

Select Options

Girl's Little Mermaid Costume

1 Set(s) #14277429

Starting at

$13^.98

Select Options

Baby Classic Disney's The Little Mermaid Flounder Costume

2 Piece(s) #14359656

Starting at

$39^.99

Select Options

Baby Classic Disney's The Little Mermaid Scuttle Costume

2 Piece(s) #14359657

Starting at

$21^.98

Select Options

Kids Classic Live Action Little Mermaid Ariel Costume

1 Piece(s) #14359604

Starting at

$12^.68

Select Options

Kids Deluxe Live Action Little Mermaid Ariel Costume

1 Piece(s) #14359605

Starting at

$19^.98

Select Options

Baby Classic Disney's The Little Mermaid Sebastian Costume

3 Piece(s) #14359655

Starting at

$15^.98

Select Options

Kids Deluxe Little Mermaid Ariel Costume

1 Piece(s) #14359620

Starting at

$36^.38

Select Options

Women's Deluxe Little Mermaid Ariel Costume

1 Piece(s) #14289407

Starting at

$33^.88

Select Options

Adults Disney's Little Mermaid Ursula Pride Kit

1 Piece(s) #14469592

Starting at

$59^.99

Select Options

Women's Deluxe Live Action Little Mermaid Ariel Costume

1 Piece(s) #14359524

Starting at

$33^.98

Select Options

Men's Deluxe Little Mermaid Prince Eric Costume

4 Piece(s) #14359564

Starting at

$36^.98

Select Options

Baby Classic Disney's The Little Mermaid Ursula Costume - 12-18 Months

3 Piece(s) #DG149779W

Sale

$19^.98

56% OFF

Quick View

Baby Disney’s The Little Mermaid™ Ariel Costume - 12-18 Months

1 Piece(s) #DG44972W

Sale

$13^.88

37% OFF

Quick View

Baby Classic Disney's Little Mermaid Animated Flounder Costume - Small 12-18 Months

2 Piece(s) #DG162979W

Sale

$39^.18

13% OFF

Quick View

Toddler Girl’s Deluxe Disney’s The Little Mermaid™ Ariel Costume - 3T-4T

1 Piece(s) #DG50572M

Sale

$38^.97

40% OFF

Quick View

Authentic Licensed Little Mermaid Character Outfits

Discover our magical collection of officially licensed Little Mermaid costumes, perfect for bringing your favorite underwater characters to life. From Ariel's iconic shimmering gown to Ursula's dramatic villain ensemble, each Disney costume is crafted with authentic details and premium materials. Our selection includes options for kids, toddlers, adults, and even baby costumes, ensuring the whole family can join the aquatic adventure with high-quality, character-accurate designs that capture the magic of the classic film.