Find your overbust size
Measure over the bust points and around the body in a straight line to get the overbust width.
Find your underbust size
Measure around the ribcage directly under the bust in a straight line to get the underbust width.
Find your bottom size
Measure around 20 cm (7.9 inches) below the waist, in a straight line, to get your hip size.
* Use a mirror to make sure you keep the measuring tape straight or ask a friend or a lingerie expert for help.