Mermaid Costumes
![Adult King Triton Costume](https://images.halloweencostumes.ca/products/73095/1-2/adult-king-triton-costume.jpg)
![Girl's Little Mermaid Ariel Costume-2](https://images.halloweencostumes.ca/products/65222/1-2/girls-little-mermaid-ariel-costume-2.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)
![Deluxe Under the Sea Beauty](https://images.halloweencostumes.ca/products/80113/1-2/deluxe-under-the-sea-beauty.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)
![Women's Sea Siren](https://images.halloweencostumes.ca/products/40320/1-2/womens-sea-siren.jpg)
![Men's Salty Merman Costume](https://images.halloweencostumes.ca/products/53045/1-2/mens-salty-merman-costume.jpg)
![Toddler Disney Ariel Costume](https://images.halloweencostumes.ca/products/92247/1-2/toddler-disney-ariel-costume.jpg)
![Plus Size Disney Mermaid Ariel Costume](https://images.halloweencostumes.ca/products/84736/1-2/plus-size-disney-mermaid-ariel-costume.jpg)
![Under the Sea Mermaid Women's Costume](https://images.halloweencostumes.ca/products/42079/1-2/under-the-sea-mermaid-womens-costume.jpg)
![Plus Size King Triton Costume-2](https://images.halloweencostumes.ca/products/73096/1-2/plus-size-king-triton-costume-2.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)
![Washable Hair Color in Purple](https://images.halloweencostumes.ca/products/87282/1-2/washable-hair-color-in-purple.jpg)
![Girl's Dark Skeleton Mermaid Costume](https://images.halloweencostumes.ca/products/68483/1-2/girls-dark-skeleton-mermaid-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)
![Girls Orca Mermaid Costume](https://images.halloweencostumes.ca/products/58702/1-2/girls-orca-mermaid-costume.jpg)
![Elite Mermaid Costume](https://images.halloweencostumes.ca/products/6148/1-2/elite-mermaid-costume.jpg)
![Women's Black Mermaid Costume](https://images.halloweencostumes.ca/products/29575/1-2/womens-black-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)
![Adult Disney Ariel Costume Outfit](https://images.halloweencostumes.ca/products/86520/1-2/adult-disney-ariel-costume-outfit.jpg)
![Plus Size Women's Undersea Mermaid Costume](https://images.halloweencostumes.ca/products/55757/1-2/plus-size-womens-undersea-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)
![Womens Spooky Siren Costume](https://images.halloweencostumes.ca/products/62263/1-2/womens-spooky-siren-costume.jpg)
![Women's Shell-a-brate Mermaid Costume](https://images.halloweencostumes.ca/products/63496/1-2/womens-shell-a-brate-mermaid-costume.jpg)
![Kid's Playful Mermaid Costume](https://images.halloweencostumes.ca/products/79415/1-2/kids-playful-mermaid-costume.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)
![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)
![Girl's Sea Siren Costume Main](https://images.halloweencostumes.ca/products/53047/1-2/girls-sea-siren-costume-main.jpg)
![Little Mermaid Live Action Adult Ariel Costume](https://images.halloweencostumes.ca/products/92076/1-2/little-mermaid-live-action-adult-ariel-costume.jpg)
![Pretty Purple Mermaid Child's Costume](https://images.halloweencostumes.ca/products/44247/1-2/pretty-purple-mermaid-childs-costume.jpg)
![Girl's Darkest Siren Costume](https://images.halloweencostumes.ca/products/66945/1-2/girls-darkest-siren-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 Live Action Deluxe Ariel Mermaid](https://images.halloweencostumes.ca/products/92075/1-2/little-mermaid-live-action-deluxe-ariel-mermaid.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)
![Little Mermaid Girls Ariel Classic Costume](https://images.halloweencostumes.ca/products/59621/1-2/little-mermaid-girls-ariel-classic-costume.jpg)
![Men's Mermaid Mafia Costume](https://images.halloweencostumes.ca/products/41960/1-2/mens-mermaid-mafia-costume.jpg)
![Sweet Mermaid Child Costume](https://images.halloweencostumes.ca/products/29562/1-2/sweet-mermaid-child-costume.jpg)
![Girls Mermaid Costume](https://images.halloweencostumes.ca/products/42146/1-2/girls-mermaid-costume.jpg)
![Men's Poseidon Costume](https://images.halloweencostumes.ca/products/40371/1-2/mens-poseidon-costume-.jpg)
![Toddler Mermaid Costume](https://images.halloweencostumes.ca/products/1360/1-2/toddler-mermaid-costume.jpg)
![Womens Deep Sea Siren Costume](https://images.halloweencostumes.ca/products/32459/1-2/womens-deep-sea-siren-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)
![Adult Sweet Mermaid Costume](https://images.halloweencostumes.ca/products/23344/1-2/adult-sweet-mermaid-costume.jpg)
![Kids Poseidon Costume](https://images.halloweencostumes.ca/products/70054/1-2/kids-poseidon-costume.jpg)
![Child Mermaid Costume](https://images.halloweencostumes.ca/products/1398/1-2/child-mermaid-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!