Size Chart:(Product Measurement)
8Y:Bust:24.8IN,Length:36.6/28.8IN,Straps Length:9.4IN,Waist Size:20.9IN
9Y:Bust:26.0IN,Length:38.0/30.0IN,Straps Length:9.6IN,Waist Size:22.0IN
10Y:Bust:27.2IN,Length:39.4/31.1IN,Straps Length:9.8IN,Waist Size:23.2IN
11Y:Bust:28.3IN,Length:40.8/32.2IN,Straps Length:10.0IN,Waist Size:24.4IN
12Y:Bust:29.6IN,Length:42.2/33.4IN,Straps Length:10.2IN,Waist Size:25.6IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM