How to measure like a GrandMaster
Lay jeans flat and measure across the back waist band.
2, Leg Length
Measure from the overlapping seams in the crutch and then straight down the leg.
3, Front Rise
Measure from the stitching at the crutch to the front of the waist band.
Measure 18cm down from waist band, then with a slight 'v' line across to the other side.
Measure from the crutch and straight across to the other side.
With the leg flap measure from one side to the other.