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Kids Mermaid Halloween Costumes: Magical Disney-Themed Outfits

(22 items)

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Girl's Little Mermaid Costume

1 Set(s) #14277429

Starting at

$24^.99

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Kids Deluxe Little Mermaid Ariel Costume

1 Piece(s) #14359620

Starting at

$33^.98

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Toddler Classic Disney Junior Ariel™ Ariel Costume

1 Piece(s) #14469563

Starting at

$25^.58

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Kids Classic Disney's The Little Mermaid Prince Eric Costume

1 Piece(s) #14359592

Starting at

$22^.08

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Girl's Tokidoki Sirena Mermicorno Costume

1 Piece(s) #13826916

Starting at

$23^.07

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Kids Classic Disney The Little Mermaid™ Ariel Dress Costume

1 Piece(s) #14108895

Starting at

$23^.98

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Girl's Mysterious Mermaid Costume

1 Piece(s) #14290838

Starting at

$20^.98

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Kids Classic Live Action Little Mermaid Ariel Costume

1 Piece(s) #14359604

Starting at

$25^.98

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Kids Deluxe Live Action Little Mermaid Ariel Costume

1 Piece(s) #14359605

Starting at

$27^.68

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Kids Classic Live Action Little Mermaid Ursula Costume

1 Piece(s) #14359606

Starting at

$21^.98

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Kids Deluxe Live Action Little Mermaid Ursula Costume

1 Piece(s) #14359607

Starting at

$35^.98

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Kids Classic Little Mermaid Ursula Costume

1 Piece(s) #14359616

Starting at

$16^.58

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Kids Prestige Little Mermaid Ariel Light/Sound Costume

2 Piece(s) #14359621

Starting at

$54^.48

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Baby Classic Disney's The Little Mermaid Sebastian Costume

3 Piece(s) #14359655

Starting at

$20^.28

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Baby Classic Disney's The Little Mermaid Flounder Costume

2 Piece(s) #14359656

Starting at

$24^.98

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Baby Classic Disney's The Little Mermaid Scuttle Costume

2 Piece(s) #14359657

Starting at

$22^.77

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Kids Classic Little Mermaid Ariel Costume

1 Piece(s) #14359688

Starting at

$36^.99

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

1 Piece(s) #14469585

Starting at

$24^.98

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Toddler Classic Disney's Little Mermaid Animated Flounder Costume

1 Piece(s) #14469591

Starting at

$36^.99

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

3 Piece(s) #DG149779W

$39^.99

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

1 Piece(s) #DG44972W

Sale

$17^.98

10% OFF

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Girl's Disney's Little Mermaid Ariel Light-Up Shoes - Size 11-12

1 Piece(s) #DG167149

$21^.99

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Disney Princess & Villain Costumes for Girls

Make a splash this Halloween with our enchanting collection of mermaid costumes for kids. Dive into magical transformations with officially licensed Disney Princess outfits featuring Ariel from The Little Mermaid, complete with shimmering tails and matching accessories. Our girls' costumes range from toddler sizes to youth dimensions, ensuring every child can embrace their underwater fantasy. Explore budget-friendly options with discount Halloween costumes that maintain quality while keeping your seasonal celebrations affordable. Pair these dazzling ensembles with coordinating Halloween party supplies to create an immersive underwater adventure theme. From scale-patterned tableware to oceanic decor, we offer everything needed to transform your space into a mystical mermaid cove for trick-or-treaters and party guests alike.