Instant purchase OK! These are 100% silk slacks. They can be washed in your home washing machine. The waist has elastic portions on the left and right back sides. There are large pockets on both sides, so a smartphone with a case will fit. There is also a pocket with a button on the back right. The actual color is a muted wine red, and the photos from the third image onwards are closer to the real color. ↓ Flat measurements, approximately: Waist: 33cm x 2, elastic portion 5cm x left and right Hips: 56cm x 2 Thigh: 33cm x 2 Rise: 35cm Inseam: 70cm Total length: 100cm The fabric is not slippery, but feels sturdy like cotton, but because it's silk, it's light, soft, and supple. The design has folded-over hems. #100%silk #silk #silk #pants #winered #women's #bottoms #trousers