Lingerie Misses Sizes Size Bust Cup Size Waist Hips Equivalent Dress Size Small 32 - 34 A - B 23 - 25 34 - 36 6 - 8 Medium 34 - 37 B - C 25? - 28 36 - 39 10 - 12 Large 37 - 40 C 28 - 31 39 - 41 14 X-Large 39 - 42 C 31 - 34 41 - 44 16 - 18 Lingerie Plus Sizes Size Bust Waist Hips Equivalent Dress Size 1X 39 - 42 31 - 34 41 - 44 16 - 18 2X 42 - 45 34 - 37 44 - 47 20 - 22 3X 45 - 48 37 - 40 47 - 50 22 - 24 4X 48 - 51 40 - 43 50 - 53 24 - 26