A. Chest: When measuring the chest the arms need to be down at the side. Measure from the fullest part of the chest. The tape measure should be parallel to the floor.
B. Waist: Measure from the narrowest part of the waist. Tape measure should be parallel to the floor.
C. Torso: Start the measurement from the centre of the shoulder, down through the legs and back up to the shoulder.
D. Arm: Measure from the top of the shoulder, down the arm to the wrist.