100% silk. Approximately 166cm long, 68cm裄 (sleeve to sleeve length), 50cm sleeve length, 24cm front width, and 30cm back width. The color is dark navy to black. There is some staining on the collar, but it is not very noticeable due to the dark color of the fabric. The price will be reduced daily, so please purchase when the price reaches your desired amount. I will not respond to price negotiations. I will not sell to those who are overly sensitive to minor measurement errors or small oversights.