v28 Women Celebrity Business Casual Black Waistcoat Short Suit Vest 70% Cotton 30% Blending Please see following Size measurement. DO NOT refer to "Sizing info" button. Please select large size for looser fit. US2 (Asia tag M): Shoulder 11.4'',Bust 33'', Front length 23.2'', Back length 19.7'' US4 (Asia tag L): Shoulder 11.8'' ,Bust 35.4'', Front length 24.8'', Back length 20.5'' US6 (Asia tag XL): Shoulder 12.2'' ,Bust 37'', Front length 24.8'', Back length 20.9''