Size Chart:(Product Measurement)
8Y:Bust:26.0IN,Length:26.0IN,Straps Length:8.7IN,Waist Size:23.2IN
9Y:Bust:27.2IN,Length:27.4IN,Straps Length:9.1IN,Waist Size:24.4IN
10Y:Bust:28.3IN,Length:28.7IN,Straps Length:9.4IN,Waist Size:25.6IN
11Y:Bust:29.5IN,Length:30.1IN,Straps Length:9.8IN,Waist Size:26.8IN
12Y:Bust:30.7IN,Length:31.5IN,Straps Length:10.2IN,Waist Size:28.0IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM