Getting the perfect size of waist trainer is crucial. Getting a size too big will not get you any improvements and getting a size too small can be bad for you. So be sure you measure yourself correctly and follow the waist shaper’s size chart to a T.
All you need is your waistline and weight measurement. Then compare this to the FitCurves size chart.
For measuring the weight, all you need is a weighing scale. Be sure that you weigh yourself first thing in the morning, without your clothes and the weighing scale is laid on a hard flat surface.