Before you start measuring, kindly ensure the following:
Please ensure that your measuring tape measures 1 INCH = 2.5 CM. A more accurate measurement would be 2.54cm. Should it not, please use in CM and convert the measurements back into INCHES in Google!
If you belong to 2 different sizes, i.e: Different measurements for underbust and overbust, kindly consider to do customisation for your bralettes.