This is a dignified Oshima Tsumugi
kimono with kiku(chrysanthemum) in hanabishi(flower-diamond) pattern, which is woven elaborately.
It is called Tatsugo for its characteristic design.
Textile is Tsumugi
silk and has soft smoot touch, which is the feature of Oshima Tsumugi
The lapel is hiro-eri(unfolded collar).
It has basting stitches and seems just been cleaned.
Beside wear, there are some tiny stains here and there.
Stains(C) can be seen on the left front.
Lining is discolored as well.
For the details, please refer to the photos and the sheet.
It's difficult to determine if this is wearable or not, but it still is a enjoyable piece with its retro design.