XL Bust 106 Cuffs 36 Length 77

            2XL Chest 114 Cuffs 40 Length 79

            3XL Chest 122 Cuffs 44 Length 81

    This is a loose version

Weight less than 140 pounds， chest size of about 106CM recommended XL code

Weight 160 pounds or less， bust 114CM around the recommended XXL code

Weight of less than 190 pounds， bust 122CM or so recommended XXXL code