1.NECK
Wrap the tape around the base of the neck where it meets the shoulders. Slide two fingers flat between the tape and the neck to ensure comfortable breathing room.

2.CHEST
Wrap the tape around the fullest part of the chest, high up under the armpits, and straight across the shoulder blades. Relax the arms down at the sides before taking the final measurement.

3.WAIST
Measure around the natural waistline, which is the narrowest part of the torso, typically just above the belly button. Bend slightly to the side to locate the natural crease if needed.

4.SHOULDER
Locate the bony points at the very edge of each shoulder where the arm meets the shoulder. Measure in a straight horizontal line across the upper back from bone to bone.