A: Back width: Measure from a clavicle end (just before the shoulder) to another, if you touch your shoulder you can find them easy.
B: Bust: Measure around the fullest part of your bust leaving your arms relaxed along sides.
C: Binder lenght: Measure from the neck base to the waist standing straight and leaving soft the measuring tape.
D: Underbust: Measure horizontally around your torso just under your bust leaving your arms relaxed along sides.
E: Arm lenght: Measure from the end od your shoulder to the beginning of your neck.