Size Chart:(Product Measurement)
13Y:Length:17.3IN,Hip Size:27.6IN,Length:10.4IN,Waist Size:23.6-35.8IN,Length:7.1IN,Straps Length:14.7IN,Underbust:23.2-36.2IN
14Y:Length:17.9IN,Hip Size:28.7IN,Length:10.8IN,Waist Size:24.8-37.0IN,Length:7.5IN,Straps Length:15.0IN,Underbust:24.4-37.4IN
15Y:Length:18.5IN,Hip Size:29.9IN,Length:11.2IN,Waist Size:26.0-38.2IN,Length:7.9IN,Straps Length:15.2IN,Underbust:25.6-38.6IN
16Y:Length:19.1IN,Hip Size:31.1IN,Length:11.6IN,Waist Size:27.2-39.4IN,Length:8.3IN,Straps Length:15.4IN,Underbust:26.8-39.8IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM