Fits true to size - take your usual size!

 Size Waist Hips Longest point at the back 
Size XS / 0 23" - 28"  26 - 32 20"
Size S / 1 25" - 29" 28 - 33 20"
Size M / 2 27" - 32" 30 - 34.5 21"
Size L / 3 28" - 34" 32 - 37 21"