This is a casual Tsumugi Nagoya obi
with charming flower design, which is woven with sukui-ori technique.
Textile is exquisite Tsumugi
silk and has nubby, rather crisp and light touch.
*Though the photo shows uneven colors by the angle of light, actual background color is one color.
The stains on otaiko(square bow) will be noticeable.
For the details, please refer to the photos and the sheet.
Unfortunately, it is no longer wearable.
The wonderful textile could be useful for your handicraft.