Size Chart:(Product Measurement)
8Y:Bust:22.0IN,Length:29.9IN,Straps Length:11.3IN,Waist Size:22.0-30.7IN
9Y:Bust:23.2IN,Length:31.1IN,Straps Length:11.6IN,Waist Size:23.2-31.9IN
10Y:Bust:24.4IN,Length:32.3IN,Straps Length:11.8IN,Waist Size:24.4-33.1IN
11Y:Bust:25.6IN,Length:33.5IN,Straps Length:12.0IN,Waist Size:25.6-34.3IN
12Y:Bust:26.8IN,Length:34.6IN,Straps Length:12.3IN,Waist Size:26.8-35.4IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM