Mermaid Costumes
![Girl's Little Mermaid Ariel Costume-2](https://images.halloweencostumes.ca/products/65222/1-2/girls-little-mermaid-ariel-costume-2.jpg)
![Adult King Triton Costume](https://images.halloweencostumes.ca/products/73095/1-2/adult-king-triton-costume.jpg)
![Toddler Disney Ariel Costume](https://images.halloweencostumes.ca/products/92247/1-2/toddler-disney-ariel-costume.jpg)
![Kid's Playful Mermaid Costume](https://images.halloweencostumes.ca/products/79415/1-2/kids-playful-mermaid-costume.jpg)
![The Little Mermaid Adult Premium Ariel Mermaid Dress](https://images.halloweencostumes.ca/products/84735/1-2/the-little-mermaid-adult-premium-ariel-mermaid-dress.jpg)
![Pretty Purple Mermaid Child's Costume](https://images.halloweencostumes.ca/products/44247/1-2/pretty-purple-mermaid-childs-costume.jpg)
![Women's Sea Siren](https://images.halloweencostumes.ca/products/40320/1-2/womens-sea-siren.jpg)
![Girls Sparkling Mermaid Costume](https://images.halloweencostumes.ca/products/44290/1-2/girls-sparkling-mermaid-costume.jpg)
![Kids Disney Ariel Costume Outfit](https://images.halloweencostumes.ca/products/86519/1-2/kids-disney-ariel-costume-outfit.jpg)
![Plus Size Disney Mermaid Ariel Costume](https://images.halloweencostumes.ca/products/84736/1-2/plus-size-disney-mermaid-ariel-costume.jpg)
![Plus Size King Triton Costume-2](https://images.halloweencostumes.ca/products/73096/1-2/plus-size-king-triton-costume-2.jpg)
![Girl's Sea Siren Costume Main](https://images.halloweencostumes.ca/products/53047/1-2/girls-sea-siren-costume-main.jpg)
![Adult Disney Ariel Costume Outfit](https://images.halloweencostumes.ca/products/86520/1-2/adult-disney-ariel-costume-outfit.jpg)
![Womens Spooky Siren Costume](https://images.halloweencostumes.ca/products/62263/1-2/womens-spooky-siren-costume.jpg)
![Little Mermaid Live Action Child Ariel Costume](https://images.halloweencostumes.ca/products/92074/1-2/little-mermaid-live-action-child-ariel-costume.jpg)
![Girl's Dark Skeleton Mermaid Costume](https://images.halloweencostumes.ca/products/68483/1-2/girls-dark-skeleton-mermaid-costume.jpg)
![Girls Orca Mermaid Costume](https://images.halloweencostumes.ca/products/58702/1-2/girls-orca-mermaid-costume.jpg)
![Women's Deep Sea Mermaid Costume](https://images.halloweencostumes.ca/products/62265/1-2/womens-deep-sea-mermaid-costume.jpg)
![Infant Mermaid Costume Bunting](https://images.halloweencostumes.ca/products/86441/1-2/infant-mermaid-costume-bunting.jpg)
![Plus Size Women's Undersea Mermaid Costume](https://images.halloweencostumes.ca/products/55757/1-2/plus-size-womens-undersea-mermaid-costume.jpg)
![Men's Salty Merman Costume](https://images.halloweencostumes.ca/products/53045/1-2/mens-salty-merman-costume.jpg)
![Women's Plus Size Alluring Sea Siren Mermaid Costume](https://images.halloweencostumes.ca/products/45421/1-2/womens-plus-size-alluring-sea-siren-mermaid-costume.jpg)
![The Little Mermaid Infant Posh Ariel Costume](https://images.halloweencostumes.ca/products/83762/1-2/the-little-mermaid-infant-posh-ariel-costume.jpg)
![Women's Shell-a-brate Mermaid Costume](https://images.halloweencostumes.ca/products/63496/1-2/womens-shell-a-brate-mermaid-costume.jpg)
![Deluxe Under the Sea Beauty](https://images.halloweencostumes.ca/products/80113/1-2/deluxe-under-the-sea-beauty.jpg)
![Plus Size Women's Shell-a-brate Mermaid Costume](https://images.halloweencostumes.ca/products/63497/1-2/plus-size-womens-shell-a-brate-mermaid-costume.jpg)
![Little Mermaid Live Action Adult Ariel Costume](https://images.halloweencostumes.ca/products/92076/1-2/little-mermaid-live-action-adult-ariel-costume.jpg)
![Little Mermaid Live Action Adult Deluxe Ariel](https://images.halloweencostumes.ca/products/92077/1-2/little-mermaid-live-action-adult-deluxe-ariel.jpg)
![Little Mermaid Child Prestige Ariel Sound and Light Costume](https://images.halloweencostumes.ca/products/92094/1-2/little-mermaid-child-prestige-ariel-sound-and-light-costume.jpg)
![Under the Sea Mermaid Women's Costume](https://images.halloweencostumes.ca/products/42079/1-2/under-the-sea-mermaid-womens-costume.jpg)
![Girl's Darkest Siren Costume](https://images.halloweencostumes.ca/products/66945/1-2/girls-darkest-siren-costume.jpg)
![Teal Mermaid Long Tail Skirt](https://images.halloweencostumes.ca/products/30242/1-2/teal-mermaid-long-tail-skirt.jpg)
![Temporary Color Styling Gel in Pink](https://images.halloweencostumes.ca/products/87279/1-2/temporary-color-styling-gel-in-pink.jpg)
![Toddler Ariel Classic Costume](https://images.halloweencostumes.ca/products/30927/1-2/toddler-ariel-classic-costume.jpg)
![Sweet Mermaid Child Costume](https://images.halloweencostumes.ca/products/29562/1-2/sweet-mermaid-child-costume.jpg)
![Little Mermaid Girls Ariel Classic Costume](https://images.halloweencostumes.ca/products/59621/1-2/little-mermaid-girls-ariel-classic-costume.jpg)
![Girls Mermaid Costume](https://images.halloweencostumes.ca/products/42146/1-2/girls-mermaid-costume.jpg)
![Men's Mermaid Mafia Costume](https://images.halloweencostumes.ca/products/41960/1-2/mens-mermaid-mafia-costume.jpg)
![Women's Black Mermaid Costume](https://images.halloweencostumes.ca/products/29575/1-2/womens-black-mermaid-costume.jpg)
![Men's Poseidon Costume](https://images.halloweencostumes.ca/products/40371/1-2/mens-poseidon-costume-.jpg)
![Women's Venus Mermaid](https://images.halloweencostumes.ca/products/85369/1-2/womens-venus-mermaid.jpg)
![Toddler Mermaid Costume](https://images.halloweencostumes.ca/products/1360/1-2/toddler-mermaid-costume.jpg)
![Adult Mermaid Costume](https://images.halloweencostumes.ca/products/32722/1-2/adult-mermaid-costume.jpg)
![Poseidon Plus Size Men's Costume](https://images.halloweencostumes.ca/products/40372/1-2/poseidon-plus-size-mens-costume.jpg)
![Kids Poseidon Costume](https://images.halloweencostumes.ca/products/70054/1-2/kids-poseidon-costume.jpg)
![Mens Sexy Poseidon Costume](https://images.halloweencostumes.ca/products/77086/1-2/mens-sexy-poseidon-costume.jpg)
![Little Mermaid Ariel Deluxe Womens Costume](https://images.halloweencostumes.ca/products/43233/1-2/little-mermaid-ariel-deluxe-womens-costume.jpg)
![Adult Sweet Mermaid Costume](https://images.halloweencostumes.ca/products/23344/1-2/adult-sweet-mermaid-costume.jpg)
![Womens Plus Size Under the Sea Mermaid Costume](https://images.halloweencostumes.ca/products/87210/1-2/womens-plus-size-under-the-sea-mermaid-costume.jpg)
![Ariel Pet Costume](https://images.halloweencostumes.ca/products/59377/1-2/ariel-pet-costume.jpg)
![Kids Bubbly Mermaid Costume](https://images.halloweencostumes.ca/products/32721/1-2/kids-bubbly-mermaid-costume.jpg)
![Plus Size Salty Merman Costume](https://images.halloweencostumes.ca/products/70951/1-2/plus-size-salty-merman-costume.jpg)
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!