With Barbie, who can transform from an ordinary girl into a mermaid, you can fully immerse yourself in the fantastic world of the movie. Simply pull down the sleeves of her lightweight summer dress, and Barbie is instantly wearing a mermaid outfit. And with warm water, her top and tail magically change color from sparkling purple to blue. The water-splashing dolphin and accessories like a necklace, a pair of shoes, and a comb for her pink-streaked hair ensure even more exciting playtime.