Vintage 50s 60s black wooly texture over coat S/M

Vintage 50s 60s Diclies black curly wooly texture overcoat. Such a cool & unique piece. Cute collar with a statement button tab closure. There is another hidden button to help keep closed. Outer pockets, one inner pocket, fully lined. There is no content tag so I am unsure of the fabric. No size marked, likely best for a small or smaller medium- dress form is a 6/8. Measures (flat, unstretched, approx): armpit to armpit: 19in, waist: 19.5in, hip: 20in, shoulder to hem: 36in, sleeve: 21in Jackie O Mad Men Mid Century