Size Chart:(Product Measurement)
8Y:Bust:22.8IN,Length:28.7IN,Straps Length:9.5IN,Waist Size:31.1-23.6IN
9Y:Bust:24.0IN,Length:29.9IN,Straps Length:9.9IN,Waist Size:32.3-24.4IN
10Y:Bust:25.2IN,Length:31.1IN,Straps Length:10.2IN,Waist Size:33.5-25.2IN
11Y:Bust:26.4IN,Length:32.3IN,Straps Length:10.6IN,Waist Size:34.6-26.0IN
12Y:Bust:27.6IN,Length:33.5IN,Straps Length:10.9IN,Waist Size:35.8-26.8IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM