This is a genteel Oshima tsumugi
It was woven in Tatsugo district and has unique diamond pattern of very fine double ikat technique.
Textile is silk and has soft touch.
Lapel is bachi-eri(folded lapel).
Its collar and the sleeve rims are a little smudged.
There are also snags here and there.
However, it's still in very good condition overall.
For the details, please refer to the photos and the sheet.
*Approx background color - dark brown
Softness ( Exceptionally Soft,□ Soft, Medium, Comparatively Stiff, Stiff )