Size Chart:(Product Measurement)
8Y:Shoulder:10.8IN,Bust:26.8IN,Length:18.1IN,Hip Size:31.5IN,Waist Size:20.5-29.1IN,Belt Length:51.2IN,Length:30.7IN
9Y:Shoulder:11.3IN,Bust:28.0IN,Length:18.9IN,Hip Size:32.7IN,Waist Size:21.3-30.3IN,Belt Length:51.2IN,Length:32.1IN
10Y:Shoulder:11.8IN,Bust:29.1IN,Length:19.7IN,Hip Size:33.9IN,Waist Size:22.0-31.5IN,Belt Length:51.2IN,Length:33.5IN
11-12Y:Shoulder:12.7IN,Bust:31.5IN,Length:21.3IN,Hip Size:36.2IN,Waist Size:23.2-33.9IN,Belt Length:51.2IN,Length:36.2IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM