Waist – using a measuring tape, measure around the natural waistline. This is the narrowest part of the torso between the ribs and belly button. Do not pull the tape too tightly as this will cause an inaccurate measurement.
Leg – Using a measuring tape, measure from the top of the inside leg down to the desired length. Wear shoes for an accurate judgement and don’t forget that the student will be growing throughout the year so you should allow for growing room.