Our Size Bust Length/Front length/after Sleeve Length shoulder width US 110 72 57 61 32 46 4T 120 76 61 65 34.5 48 6T 130 80 65 69 37 50 8T 140 84 69 73 39.5 52 10T 150 88 73 77 42 54 12T 160 92 77 81 44.5 56 14T Our Size Reference Size INT US UK FR 80 S 80 1 9-12M 12M 90 M 90 2 1½-2Y 23M 100 L 100 3T 4Y 4A 110 XL 110 4T 5Y 5A 120 2XL 120 6T 6Y 6A 130 3XL 130 8T 8Y 8A 140 4XL 140 10T 10Y 10A 150 5XL 150 12T 12Y 12A 160 6XL 160 14T 14Y 14A *Measurements shown in the Size Conversion Chart refer to body measurements.