This is a Oshima Tsumugi
kimono with fan on lattice pattern, which is elaborately woven with weft ikat technique.
Textile is Tsumugi
silk and has smooth touch, which is the feature of Oshima Tsumugi
The collar is hiro-eri(unfolded collar).
It has a whitish stain (A) near the collar, and some brownish stains (C) on the left front panel.
It has a rust stain caused by snap-button and patinas (brownish stains) on the lining.
Although not shown on the figure and the photo, slight discoloration can be seen.
It has some other flaws such as wear and smudges.
For the details, please refer to the photos and the sheet.
If you don't mind those flaws, it is still in very good condition to wear.
Also, please enjoy its alluring design as material.