Measurements are done with the item laying flat.  Measurements for waist, hip, chest, or bottom of hem are doubled for ease when comparing to actual body measurements.  I recommend comparing garment measurements to items that currently fit you well to help estimate fit as sizes can vary quite a bit, especially on older, pre-owned or vintage items.

Waist - 32" (doubled)

Hips - 36" (doubled)

Front Rise - 9.5"

Inseam - 28.5"

Knee - 7.5 (across)

Cuff - 7" (across)