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Mermaid Costumes

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When you’re looking for a captivating costume, you can’t go wrong with a mermaid costume! Your child will look great in one of our girl’s mermaid costumes while you stun in any of our mermaid costumes for adults! There’s something for everyone in our selection of mermaid Halloween costumes, from mermaid tail skirts to wigs and golden accessories, you’ll find everything you need for an excellent Halloween!
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Pixar Alberto Costume Kit
Clearance Made By Us
Mermaid Star Headband
Sale - 20% Made By Us
Mermaid Shell Headband
Sale - 80% Made By Us
Pixar Luca Costume Kit
Made By Us Exclusive
Mermaid Headband
Sale - 29% Made By Us
Seahorse Shimmer Fin Headband Update
Made By Us Exclusive
Mermaid Queen Crown Headband Update
Sale - 23% Made By Us
Mermaid Crown
Sale - 77% Made By Us
$18.99$4.99
Womens Starfish Pearl Hair Piece
Out of Stock
Mermaid Pearl Starfish Headband
Out of Stock
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We contend that Mermaids aren't real no matter how many of those weird documentaries on the History Channel say they are! We need ireffutable proof... but wait a minute... there's been a new sighting and it's pretty compelling... this can't be, but mermaids ARE real and they've been sitting right here at Halloweencostumes.com this entire time! This is remarkable! We're looking through our spyglass here and we see mermaid costumes for kids and women both, from sexy to classic styles, and even mermaid costumes that recreate a certain animated character that loves to sing on rocks! Someone call a documentary crew because we've got the scoop of the century here! 

Whether you want a sexy mermaid costume, a stunning girls mermaid outfit, a goth mermaid costume, or even an under the sea warrior - we have it all! 

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