A silk Nagoya obi, with abstract design shapes. Lovely gold touches.
Made and bought in Japan
Type: A Nagoya obi. Nagoya obis usually have the sash part already folded to half depth and stitched folded (this one doesn't), with the knot section at full width, making them easier to put on. This style was invented about 100 years ago and is less heavy than a more formal fukuro or maru obi and usually less expensive when new. Nagoya are usually tied in a taiko musubi (square style knot, named after the Taiko bridge, at the opening of which a few geisha wore it as a new style, after which it became very popular and has remained so ever since), though there are other knots they can be tied in. Nagoya obis are less formal than a fukuro or maru obis but more formal than hanhaba obis
Nagoya obi folding instructions on my blog, plus names of the parts of the obi, how to wear obi makura, obiage and obijime with your obi and a diagram with shapes and scale of the different obi types.
 
Condition:
Excellent

Measurements approximately:
Obi are one-size-fits-all items
Width 31.3cm & 15.5cm
Length 327cm