This is an elegant Fukuro obi
with karabana (imaginary Chinese flower) in 'kikko'(tortoise shell) pattern, which are woven.
The thick warp yarns looks like cut velvet and wovens style gives it marvelous three dimensional look.
Textile is exquisite silk and has soft touch.
The silver metallic threads are woven in weft yarn on the background which is exquisite glitter.
White patterned ares seems to be slightly discolored.
Some of the colored threads are becoming fluffy(1st photo) including the folding lines.
Any of those flaws won't be disturbing for wearing.
For the details, please refer to the photos and the sheet.
Please enjoy this elegant piece fashionably.