Measure around the neck, allowing room for two fingers behind the tape.
Chest / Bust:-
Measure around the chest, making sure the tape is level at the back. A firm chest measurement should be taken.
Make sure the pants are sitting comfortably, and measure over the waistband of the pants
Measure up from the crutch to the top of the heel of the shoe.
Measure the fullest part of the hips, making sure tape is level.