Size Chart:(Product Measurement)
8Y:Bust:24.4IN,Length:39.8IN,Waist Size:22.8-29.9IN
9Y:Bust:25.6IN,Length:41.7IN,Waist Size:23.6-31.1IN
10Y:Bust:26.8IN,Length:43.5IN,Waist Size:24.4-32.3IN
11-12Y:Bust:29.1IN,Length:47.3IN,Waist Size:26.0-34.6IN
This data was obtained from manually measuring the product, it may be off by 1-2 CM