The BNWT Disney Little Mermaid Girl's Swimsuit/Hat Sun Protection Set in size 18-24 months is a cute and colourful two-piece outfit perfect for baby girls. , the swimsuit features a one-piece design with long sleeves, zipper closure for easy dressing. The set includes a matching hat making it great sun protection set. The little Mermaid pattern and Disney character detail add a touch of whimsy to this fun and practical swimwear option.