If you want to know what's the best size for you, below is our sizing guide for women:

Body Size Bust (in.) Waist (in.) Hip (in.)
XS 32 26 37
S 34 28 39
M 36 30 41
L 38 32 43 
XL 41 35 46

The wax fabric is a non-stretch fabric so we recommend selecting a size up if you're not sure.