ILONA rich black velvet sequin detail crop jacket size by measurements

ILONA rich black velvet sequin detail crop jacket size by measurements UK jacket , the size tag is miss it , but in accordance with the measures is size 6 or M . Sequin high neck collar Long sleeves Lined in soft satin black velvet Measurements: pit to pit: 22'' lenght:19'' sleeve lenght:26'' waist: 34.75''