There is no size tag or material tag. PLEASE see photos for measurements!!! It was tried on by a woman who is usually size small or XS in modern clothing, and it fit her but was a little bit too big for her by the shoulders. please see measurements. 

The coat has this BEAUTIFUL sheen to it, a really nice shine when put in the light. it also has a very very soft texture, and if you look closely appear to have small combed hairs. My guess is Worsted or Merino wool, since Cashmere (which this brand made a lot of coats out of) does not typically have this kind of shine.

All I know for sure is that it is a top quality material. will try my best to help you identify it with photos zoomed in. It could even be a different kind of fabric/animal completely.

there are these cute little bows on the pockets at collar. one by the right pocket is a bit loose but still stitched tightly to not fall off.

overall good condition, really beautiful coat.