Size Chart:(Product Measurement)
1XL:Bust:44.1IN,Top Length:26.4IN,Underbust:31.5-46.5IN
2XL:Bust:46.5IN,Top Length:27.0IN,Underbust:33.9-48.8IN
3XL:Bust:48.8IN,Top Length:27.6IN,Underbust:36.2-51.2IN
4XL:Bust:51.2IN,Top Length:28.1IN,Underbust:38.6-53.5IN
This data was obtained from manually measuring the product, it may be off by 1-2 IN