[header] How to wear a formal dress like a lady [title] Stand up straight, with good posture. [title] Keep your shoulders back and feet together [title] Relax, but not too much. [title] Make sure that you only sit on half of the chair's seat. 
[step] Sitting on the whole seat is not ladylike and makes accidental exposure easier. [title] Keep your legs together as you go down onto the seat.