This robe belong to my mother-in-law there is no size tag. I’ve looked it up and believe it to be cashmere although I cannot find the tag stating what fabric it is I believe the collar could be some type of rabbit for or it could be a really good faux- internet states rabbit though . I can’t tell it’s so well-made super soft, beautiful cream color. I believe it was never worn. She had an eye for pretty things and just like to look at them, smoke-free pet free. Robe fits me and I wear a 16 dress if this helps I think it’s a one size fits most