Hello, Please note that all measurements are taken manually, so there may be a difference of 1-5 cm (0.4-2 in). Thank you for your understanding. · For the waist measurement, please measure the narrowest part of your waist. · For the bust measurement, wear a well-fitting bra and measure around the fullest part of your bust. · When you raise your arms and measure your own bust, the result may be slightly smaller than accurate. · If possible, please ask a friend or a tailor to help you with...