Chest With a tape measure, hold it level and measure around the fullest part of the chest, under the arms and around the shoulder blades.
Sleeve With elbow slightly bent, measure from the center behind the neck, over the point of the shoulder, around the elbow and down the wrist.
Waist With a tape measure, hold it level and measure the circumference at the waist's natural bend.
Hip With the tape measure, hold it level and legs straight. Measure the circumference at the fullest point.
Inseam While standing without shoes and with feet slightly apart, measure from the crotch along the leg to the floor.