M's Denim Pants Size Chart

1-Waist
 2-Hips 3-Inseam 4-Opening
28 15 19

31

 7.62
30 16 20 31 7.75
32 17 21 32 7.88
34 18 22 32 8
36 19 23 32 8.12
38 20 24 33 8.25
 

*All measurements are in inches and were calculated on flat garments.