Wash and stretch (fabric cleaning) Shiozawa Tsumugi (a type of silk fabric) Made of pure silk. This was given to me by my mother. Shiozawa Tsumugi shrinks if you wash it yourself. So, I think my mother had it professionally cleaned... It's been left as is. If you are looking for perfection, please refrain from purchasing. Price reduced. From 2980 yen to 2780 yen. I apologize, but returns are not accepted. Thank you for your understanding.