Body Length: Measure from the high point of the shoulder straight down to the bottom hem.
Body Width: Measure straight across, 1" below the armholes.
Sleeve Length: Measure from the center back of the neck to the shoulder and down to the sleeve's cuff.
Waist: Measure the smallest part of your waist.
Inseam: Measure from the inner uppermost part of your thigh down.
Outseam: Measure from natural hip down.