Size Chart:(Product Measurement)
13Y:Length:15.4IN,Waist Size:24.0IN,Length:6.7IN,Straps Length:15.1IN,Underbust:23.6-36.2IN,Hip Size:27.2IN,Length:10.8IN,Waist Size:24.0-36.2IN
14Y:Length:15.7IN,Waist Size:25.2IN,Length:7.1IN,Straps Length:15.4IN,Underbust:24.8-37.4IN,Hip Size:28.3IN,Length:11.2IN,Waist Size:25.2-37.4IN
15Y:Length:16.1IN,Waist Size:26.4IN,Length:7.5IN,Straps Length:15.6IN,Underbust:26.0-38.6IN,Hip Size:29.5IN,Length:11.6IN,Waist Size:26.4-38.6IN
16Y:Length:16.5IN,Waist Size:27.6IN,Length:7.9IN,Straps Length:15.8IN,Underbust:27.2-39.8IN,Hip Size:30.7IN,Length:12.0IN,Waist Size:27.6-39.8IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM