This Disney Ariel Little Mermaid Suit Costume set is a 3-piece ensemble designed for girls, suitable for a size 4. The outfit features a vibrant blue and purple color scheme, a mermaid style, and a midi dress length, perfect for young fans of the beloved Disney princess. Complete with a matching top, skirt, and accessory, this costume set allows girls to bring their underwater dreams to life through imaginative play and dress-up fun.