This is a Tsumugi
Kimono with flowering plants on stripe pattern, which is woven.
It is designed with fine warp ikat technique.
Textile is silk and has soft smooth touch, it seems to be Oshima Tsumugi.
The collar is hiro-eri(unfolded collar).
Wear on collar and smudges are rather noticeable, but discoloration and stains of back are not so disturbing.
Also lining is slightly discolored, so please check figures and photos for more details.
However, it's still wearable enough with very good condition.
Please enjoy its elegant design as a casual wearing!