Size Chart:（Product Measurement）8Y:Bicep Length:13.5IN,Bust:32.3IN,Cuff:7.4IN,Length:20.5/19.3IN,Shoulder:15.4IN,Sleeve Length:17.1IN,Bicep Length:13.5IN,Bust:32.3IN,Cuff:7.4IN,Length:20.5/19.3IN,Shoulder:15.4IN,Sleeve Length:17.1IN,Bicep Length:13.5IN,Bust:32.3IN,Cuff:7.4IN,Length:20.5/19.3IN,Shoulder:15.4IN,Sleeve Length:17.1IN9Y:Bicep Length:13.9IN,Bust:33.5IN,Cuff:7.5IN,Length:21.3/20.1IN,Shoulder:16.0IN,Sleeve Length:17.8IN,Bicep Length:13.9IN,Bust:33.5IN,Cuff:7.5IN,Length:21.3/20.1IN,Shoulder:16.0IN,Sleeve Length:17.8IN,Bicep Length:13.9IN,Bust:33.5IN,Cuff:7.5IN,Length:21.3/20.1IN,Shoulder:16.0IN,Sleeve Length:17.8IN10Y:Bicep Length:14.2IN,Bust:34.6IN,Cuff:7.7IN,Length:22.0/20.9IN,Shoulder:16.5IN,Sleeve Length:18.5IN,Bicep Length:14.2IN,Bust:34.6IN,Cuff:7.7IN,Length:22.0/20.9IN,Shoulder:16.5IN,Sleeve Length:18.5IN,Bicep Length:14.2IN,Bust:34.6IN,Cuff:7.7IN,Length:22.0/20.9IN,Shoulder:16.5IN,Sleeve Length:18.5IN11Y:Bicep Length:14.5IN,Bust:35.8IN,Cuff:7.8IN,Length:22.8/21.7IN,Shoulder:17.1IN,Sleeve Length:19.2IN,Bicep Length:14.5IN,Bust:35.8IN,Cuff:7.8IN,Length:22.8/21.7IN,Shoulder:17.1IN,Sleeve Length:19.2IN,Bicep Length:14.5IN,Bust:35.8IN,Cuff:7.8IN,Length:22.8/21.7IN,Shoulder:17.1IN,Sleeve Length:19.2IN12Y:Bicep Length:14.8IN,Bust:37.0IN,Cuff:8.0IN,Length:23.6/22.4IN,Shoulder:17.6IN,Sleeve Length:19.9IN,Bicep Length:14.8IN,Bust:37.0IN,Cuff:8.0IN,Length:23.6/22.4IN,Shoulder:17.6IN,Sleeve Length:19.9IN,Bicep Length:14.8IN,Bust:37.0IN,Cuff:8.0IN,Length:23.6/22.4IN,Shoulder:17.6IN,Sleeve Length:19.9INThis data was obtained from manually measuring the product, it may be off by 1-2 CM