100% silk. Approximately 166cm length, 66cm sleeve length, 50cm sleeve length, 25cm front width, 30cm back width. The base color is closer to that of the first and second photos. There is a tag on the right sleeve, so I believe it is unused, but there are stains like those in the 5th photo and onward, and a slight storage odor. I don't think the stains are at a level that would interfere with wearing. I will lower the price every day, so please purchase it when it reaches your desired price. I will not respond to price reductions. I will refuse purchases from overly sensitive and demanding customers who cannot accept slight measurement errors or minor oversights.