This is a opened Tsumugi Nagoya obi
with colorful botan(peony) 'karakusa' (arabesque) pattern, which is woven.
Textile seems to be silk and jinken(rayon) blend and it has nubby touch.
There are satins below the Otaiko pattern, but they will not show when tied.
It has some other flaws, such as a folding line and slight whitish smudge along the line, as shown on photos.
Please see photos for details.
Although it has some flaws as mentioned, it still is a very charming item to wear!
We would like you to enjoy this retro design.