How to take Measurements:
CHEST UNDER ARM: Measure around the widest part of the chest, under the arms.
NECK SIZE: Measure around neck where the shirt collar would be. Leave enough room for a finger or two.
WAIST: Follow the top of the pants around the body. Don’t worry if this measurement is different from your normal pant size.
CHEST OVER ARM: Measure around the widest part of the chest, over the arms.
JACKET SLEEVE: Measure with jacket starting from the shoulder seam down to the end of the wrist.
SHIRT SLEEVE: Start tape at the centre of the spine. Measure over the shoulder and continue straight down to the middle of the hand.
HIPS: Measure around the widest part of the hips, usually across the middle of the rear.
PANT OUT-SEAM: Measure from the top of the waistband to about one and a half inches from the ground.