This is a sophisticated Fukuro obi
with 'housouge'(large karabana flower) and 'karabana'(imaginary flower in China) on decorative pattern, which are embroidered.
All parts are luxuriously embroidered such as Sagara embroidery work.
Textile is exquisite silk and has soft touch.
There is not folding lines and it seems to be untied one.
It has slight stains on the wrong side, although they are not disturbing for tying. (It is indicated as cross mark on the figure.)
Please check detail photos.
Please enjoy its gorgeous fashion!