Measurements are taken from point to point of product. Multiply measurements of bust and waist for circumference. 

Size Bust  Waist Length
XS 15inch | 38cm 14inch | 35.5cm 16.5inch | 42cm
S 16inch | 40.5cm 15inch | 38cm 17inch | 43cm
M 17inch | 43cm 16inch | 40.5cm 17.5inch | 44.5cm
L 18inch | 45.5cm 17inch | 43cm 18inch | 45.5cm
XL 19inch | 48cm 18inch | 45.5cm 18.5inch | 47cm