Disney Princess Ariel The Little Mermaid one-piece swimsuit features a trendy monokini-style cutout at the waist. The top portion is a light aqua blue with a repeating pattern of seashells, starfish, and butterflies, centered with a graphic of Ariel. The bottom is a solid vibrant purple with adjustable side-tie details for a custom fit. Crafted from a stretchy polyester blend with full lining for comfort and coverage during pool or beach days.