This is a set of children's summer preppy-style school uniform.

- Style: Both the boys' and girls' versions feature an off-white polo shirt. The girls' uniform is paired with a navy blue pleated skirt, while the boys' version comes with navy blue shorts. 

- Design: The polo shirts have a refined navy trim on the collar and cuffs. The emblem on the chest is the highlight of the preppy style. 

- Usage: This type of outfit is commonly used as summer uniforms for kindergartens and primary schools. It's also suitable for formal occasions such as graduation photos and recitation competitions.

- Material: It's typically made from breathable piqué cotton fabric, ensuring comfort and a neat appearance.