Size: S UK: 32 CN: 70AB Under Bust: 54-58cm/21.26-22.83 Size: M UK: 34 CN: 75AB Under Bust: 54-58cm/21.26-22.83 Size: L UK: 34 CN: 75CD Under Bust: 60-64cm/23.62-25.20 Size: XL UK: 36 CN: 80AB Under Bust: 60-64cm/23.62-25.20 Size: XXL UK: 36 CN: 80CD Under Bust: 62-70cm/24.41-27.56 Size: XXXL UK: 38 CN: 85AB Under Bust: 62-70cm/24.41-27.56 Size: XXXXL UK: 38 CN: 85CD Under Bust: 64-78cm/25.20-30.71 Size: XXXXXL UK: 40 CN: 90CD Under Bust: 64-78cm/25.20-30.71