This is a Nagoya obi
with flowers such as "Ajisai" (Hydrangea) and "Fuji" (wisteria) on wave pattern, which is dyed.
The glamorous Bingata design was dyed by Kichizaburo Kuriyama, one of the most appreciate Kyo-Bingata dyer.
The vivid pattern glows very well on the ivory color background.
There is a designer's seal on the wrong side of 'tare'(wide end).
There are stains on 'tesaki'(end of folded end).
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 elegant design.