Note for the person getting measured: It is important to just stand up straight and not try to "help" with back measurements by hunching or tilting your head forward as if getting a haircut. Just stand up nice and straight. Easy!
From the back, feel the "corner" of shoulder. You should be able to find a pronounced bone sticking out.Shoulder to shoulder:
Find the same bone on the other shoulder and measure the length between these two bones. It is okay if the tape measure looks to be slightly curved as it follows the natural curvature of the back of shoulders.
First Line Back:
Measure about 1" above the armhole creaseline on the left straight across 1" above the armhole creasline on the right.
While standing up straight, you will find a bone sticking out at the base of the neck at the back. Again, another thing you may have not even known was there. Measure from this bone to the middle of the Waist marker at the back.
