Size Chart:(Product Measurement)
8Y:Bust:29.1IN,Length:35.0IN,Straps Length:7.6IN
9Y:Bust:30.3IN,Length:37.0IN,Straps Length:7.8IN
10Y:Bust:31.5IN,Length:39.0IN,Straps Length:8.1IN
11Y:Bust:32.7IN,Length:40.9IN,Straps Length:8.3IN
12Y:Bust:33.9IN,Length:42.9IN,Straps Length:8.5IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM