This is a gorgeous Fukuro obi
with 'sakura'(cherry blossom) and 'ume'(Japanese plum) on curving line pattern, which are woven.
Its gorgeous, yet sophisticated design with glittering gold foil threads is suitable to tie at formal occasions.
Textile is light silk.
May be, this piece was tied in unusual knot style.
Folding lines can be seen overall, although folding lines are indicated partway on the figure.
Also, threads come out on edges, as figure shown. (*It is indicated as fray on the figure.)
Please check detail photos.
However, it still can be tied!
Please enjoy this gorgeous design perfect for celebratory occasions!