Size Chart:(Product Measurement)
8Y:Bust:23.6IN,Length:34.1IN,Straps Length:8.2IN,Waist Size:30.7-23.6IN
9Y:Bust:24.8IN,Length:35.6IN,Straps Length:8.4IN,Waist Size:31.9-24.4IN
10Y:Bust:26.0IN,Length:37.2IN,Straps Length:8.7IN,Waist Size:33.1-25.2IN
11Y:Bust:27.2IN,Length:38.8IN,Straps Length:8.9IN,Waist Size:34.3-26.0IN
12Y:Bust:28.3IN,Length:40.4IN,Straps Length:9.1IN,Waist Size:35.4-26.8IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM