This is an elegant Tsumugi Nagoya obi
with 'Botan'(peony) motifs, which is dyed.
The chic color tone makes it elegant.
Textile is rustic soft Tsumugi
silk with knobs of yarns.
There is a designer's signature on the lower 'otaiko'(square bow).
There is slight discoloration on 'tare'(wide end) through 'otaiko'(square bow).
There are some other flaws.
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.