PATRA dress jacket purple black rose pattern velvety

fits me like a medium - no size tag present - see measurements Patra brand dress jacket inner lining is purple overlaid with a sheer black velvety rose pattern fabric one button at top new years eve Christmas holidays looks vintage would pair great with some black trousers or skirt Halloween I feel like this would be a size 8 to 10 based on how it fits me, just a guess 23.5" shoulder to wrist 16" shoulder to shoulder 19" armpit to armpit 37" shoulder to bottom hem