True vintage black faux fur coat with sheepskin fur collar Size 16

Stunning true vintage black evening jacket with fluted shaped sleeves. The body is faux fur i believe, and the collar is sheepskin. Silky soft outer and satin lined. 2 concealed pockets to the front with a pompom/loop fastening. Remarkable condition for it's age. Belonged to a relative and passed down to me, but is sadly slightly on the small side for me. Im a size 20. There is no size label in this coat, but I estimate it to best fit a 16. It could be worn open as a jacket for a size 18 too. A rare find to have a coat like this in a larger size! Having looked up the care label company, I age this coat to be from the 1950s-60s, but super wearable condition still.