This is an elegant Nagoya obi
with lovely kanzashi(Japanese ornamental hairpin) and comp pattern, which is embroidered.
Textile is exquisite silk and has soft touch.
Coatings on metallic threads(A) used on the corners of tare end and the triangle area have been smudged and rubbed off (1st photo below the drawing image).
For the details, please refer to the photos and the sheet.
It's still tie-able enough with very good condition if you don't mind those small flaws.
Please enjoy this simple yet elegant piece.