I am not an expert, so I don't have all the details, but it appears to have draping on the back and cuffs, designed flap pockets, and shell buttons. It seems to be a high-quality construction using selvedge fabric. There are inconspicuous pinhole repairs on the right pocket and the inside of the left sleeve, and some light soiling on the body (see images). The fabric is possibly rayon. Shoulder width 40cm, body length 70cm, size M-L approximately.