Who can resist the lure of the sea? Toys"R"Us has toddler, kids', and adult mermaid costumes for Halloween dress up or any-time fun. Featuring beautiful designs, including the beloved licensed Disney character Ariel, the mermaid costume is a top seller that is fun for big girls or little. Kids have a choice of several mermaid options that allow for hours of pretending and role-playing entertainment. Constructed of delightful fabrics with shimmery shine, an array of sea-inspired details, and of course a large finned tail, our mermaid Halloween costume is eye-catching and convincing. Our affordable adult version is just as adorable! We also carry additional hairpieces and accessories to continue the look. Guaranteed to make a splash, toddler, kids', and adult mermaid costumes from Toys”R”Us feature quality construction that holds up over time and lets every girl imagine herself an undersea princess.