This product named FIR, is made from 100% pure mulberry silk, specifically Xiangyunsha. It comes in two styles: a slightly oversized jacket with dropped shoulders reminiscent of pine trees, and a fitted vest. Both can be worn alone or folded, offering two distinct looks in one garment. The clothing requires minimal washing, making it a blessing for those who prefer low-maintenance clothing. If washing is necessary, please hand wash in cold water and avoid direct sunlight and ironing. Suitable for all body types. This is not merely Xiangyunsha; it represents a thousand-year-old plant-dyeing technique, a fusion of Chinese history and culture with modern Chinese design.