Kimono

My mother gave me a lot of these.
I believe it's Oshima Tsumugi.
It's very light.
I don't know the details as I don't wear it, but she said it was made at department stores like Sogo and Daimaru, or at specific kimono shops in the past.

I'm not knowledgeable about kimonos, so please judge by the photos.

Length from back collar to hem: approx. 147 cm
Width from armpit to armpit: approx. 59 cm
Sleeve length: approx. 45 cm
Sleeve width: approx. 32 cm