This is a tasteful vintage 'zentsu'(fully patterned) Fukuro obi
with a pattern such as 'housouge'(large karabana flower), 'kikko'(tortoise shell) and 'karabana'(imaginary flower in China), which is woven.
Gold foil threads woven on the pattern are elegantly shining.
Textile is exquisite silk and has soft touch.
Lining is not added inside.
Both edges are sewn, so it seems to be made from Maru Obi.
The threads throughout both edges are missing by fray.
May be, this piece was tied in fancy bow, folding lines are remained till tare end.
There are other flaws so please check detail photos.
Though it has some flaws by ages, please enjoy its full taste of vintage!