This is a shioze Nagoya obi
with 'Botan'(peony) 'Karakusa'(arabesque) pattern, which is dyed with gold glazing.
Textile is shioze silk with its characteristic soft and smooth texture.
There are a designer's name and "Pure Gold" in Kanji letter on the wrong side of 'tare'(wide end).
The stain on upper 'otaiko'(square bow) can be hidden when you tie it.
There are folding lines which don't bother to wear.
For the details, please refer to the photos and figure.
Enjoy wearing the elegant design.