Bust: Measure under your armpits, at the fullest part of
your bust.

Waist: Measure around your natural waistline.  This is the narrowest part of your waist,
about 1 inch above your navel.  Don’t
suck in.

Hip: Measure about 8 inches below your waist, at the fullest
part of your hips.

Sleeve: Measure from your shoulder to just past your wrist
bone.