1. Selected wool blended fibers have excellent warmth retention. Wool fibers have a natural hollow structure that locks air to form an insulating layer, regulating body temperature through a "breathing" feeling. They are also light and breathable, reducing the sticky feeling after sweating, making them especially suitable for active children to stay dry during exercise. 2. The entire design features a delicate jacquard texture, a small lapel design, a different material jacquard, and a floral hem design that highlights a sweet temperament.