This is a shibori Nagoya obi
with bamboo stripe pattern, which is dyed with shibori(tie-dye) technique.
The simple pattern on the tranquil wine red background is attractive.
Textile is exquisite soft silk with woven 'Honmon'(flowers on linked Sayagata) pattern.
There are folding lines, smudges.
There white fray along the shibori wrinkles.
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 simple design.