This is a refined oshima Tsumugi
It is woven in Tatsugo district and has intricate 'tatewaku'(waving line) and 'kagome'(bamboo stitch basket) pattern boldly.
Textile is Tsumugi
silk and has soft smooth touch, which is the feature of Oshima Tsumugi
Besides wear(A), stains(C) can be seen here and there as the figure shown.
However, they are not prominent because of the base color.
Douura(upper lining) is slightly discolored as well.
For the details, please refer to the photos and the sheet.
Though it has flaws, please enjoy this valuable piece.