This is a tasteful Tsumugi Nagoya obi
with flower pattern, which is dyed.
Textile is rustic soft Tsumugi
silk with knobs of yarns.
Although it's not mentioned on the sheet and photo,
there are stains on 'maegara' (front pattern on belly).
When you start wrapping the obi from your right tummy to left (Rotate obi counterclockwise), the other maegara appears.
There is discoloration throughout due to its age.
The one from 'taresaki'(end of wide part) through upper 'otaiko'(square bow) is noticeable.
There are some other flaws such as stain(A).
For the details, please refer to the photos and figure.
Although it has such flaws, it is still in wearable condition.
Enjoy wearing it as everyday clothes.