In the round measurements (not flat measurements):

Size Waist Unstretched / Stretched
Natural Waist Fit Suggestion
Hip  Inseam Leg Opening
XS/S 25" / 42"
25" - 28"
45" 7" 52"
M/L 30" / 45"
28" - 31"
48"
7" 56"
L/XL 35" / 48"
34" - 36"
50"
7" 60"