Girls Toddler Princess Deluxe Mermaid Ariel Party Birthday Tutu Dress Etsy Prom dress #1 took approximately 4 hours to complete. Inspo: the little mermaid coming out of the water at the end of the movie Ariel purple dress from Little Mermaid II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . # Ariel's Ocean Adventure Little Mermaid dresses Princess Twirl Disney Toddler Girls Little Mermaid Cosplay Dress, Sizes 12M 5T Walmart.com