Polyester? Silk blend? The actual item is a stronger navy than in the photos. It appears to be a Oshima Tsumugi-style tsumugi fabric with a crepe-like texture, similar to seersucker or ripple fabric, giving it the appearance of Shiozawa Tsumugi. Length: Kimono length Width: 36 centimeters Please check the condition from the photos. Measurements are omitted. The condition of the item is roughly confirmed. There may be oversights. If you have any concerns, please ask questions. Antique Kimono Old Cloth Taisho Roman Showa Retro Kimono Remake Remake