1Chest
The tape measure should be snug around your chest. Make sure to keep the tape measure level so that it’s straight and parallel with the floor.
2Waist
Measure around the narrowest part of your natural waistline – this is the point where your body creases when you bend slightly forwards.
3Hips
Wrap the tape measure around the widest part of your hips – make sure to keep the tape horizontal while measuring.