This is a graceful Oshima Tsumugi
kimono with court carriage on clouds pattern, which is woven with fine double ikat technique.
There is also tasteful 'Ume'(Plum blossoms) branch pattern.
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.
Although it's not mentioned on the sheet and photo,
there are fuzz caused by snags on the right chest which could be hidden when you wear it.
There is no other prominent flaw.
If you don't mind those minor flaws, it is still in good condition to wear.
Enjoy wearing the elegant design.