This is an Oshima Tsumugi
kimono with vivid decorative pattern, which is woven with double ikat technique.
Textile is Tsumugi
silk with smooth and crisp texture, which is the feature of Oshima Tsumugi
The collar is hiro-eri(unfolded collar).
Basting stitches remain, so it seems to be after cleaning.
There are faint patinas on the back bodice.
The uneven lines of weaving(B) could be noticeable.
There is slight discoloration the both outside and lining.
For the details, please refer to the photos and figure.
If you don't mind those minor flaws, it is still in good condition to wear.
Enjoy wearing the tasteful design.