Marc Jacobs vintage v neck asymetrical top size 4

Gorgeous designer Marc Jacob top with cross snap and hook and eye closure at waist asymmetrical hem front shorter than back, 3/4 sleeves. Approximate measurement armpit to armpit 17 in shoulder to front him 30 in to Back Him 32 in. This can be worn as super short dress peekaboo in the front or a long shirt with tights. No material tag but material feels like rayon or silk ,very viscous and flowing.