HEAD: Measure circumference of head just above top of ears, and 1 inch (2.54 cm) above eyebrows.
SLEEVE: With your arm fully extended, measure from the center back of neck at spine to the wrist bone.
CHEST: Measure under arms around the fullest part of the chest. Be sure to keep tape level across back and comfortably loose.
WAIST: Measure around natural waist with a loose tape.
HIP & SEAT: Place the measuring tape around the body at the fullst part of the lower hip, feet together.
INSEAM: Without shoes; measure on inside of leg from groin to the floor.
HAND: Measure circumference around your dominate palm at the widest point.