Marc Jacobs Jacket

Grey wool jacket with black velvet polka dots by Marc Jacobs. Cute inner lining with purple and grey print. Buttons and trim are black satin. Only worn a handful of times. Size 2. My dress form is approx a size 6 and it fits snugly on it when buttoned. Would probably fit a size 4 comfortably as well. Side seam to side seam it measures 19” across the bust. I wore it unbuttoned and was approx a size 4.