Size Chart:（Product Measurement）
8Y:Bicep Length:8.1IN,Bust:24.8IN,Cuff:6.3IN,Hip Size:24.8IN,Length:28.3IN,Shoulder:11.0IN,Sleeve Length:17.7IN,Waist Size:20.1IN

9Y:Bicep Length:8.4IN,Bust:26.0IN,Cuff:6.5IN,Hip Size:26.0IN,Length:29.7IN,Shoulder:11.5IN,Sleeve Length:18.5IN,Waist Size:21.3IN

10Y:Bicep Length:8.7IN,Bust:27.2IN,Cuff:6.6IN,Hip Size:27.2IN,Length:31.1IN,Shoulder:12.0IN,Sleeve Length:19.3IN,Waist Size:22.4IN

11-12Y:Bicep Length:9.3IN,Bust:29.5IN,Cuff:6.9IN,Hip Size:29.5IN,Length:33.9IN,Shoulder:12.9IN,Sleeve Length:20.9IN,Waist Size:24.8IN

This data was obtained from manually measuring the product, it may be off by 1-2 CM