Many of you have asked for instructions on drafting a set-in sleeve. The sleeve is drafted using measurements from the armhole of your garment.
It is best to draft the sleeve using a piece of folded paper. We will draft the entire sleeve at the same time and then unfold the paper. Use the folded edge of the paper as the center grainline of the sleeve.
A to B is the measurement from the top of the arm to the wrist.