Dress to Impress
Even when seeking only a casual liaison, do not go out dressed like an unmade bed. Dress as though you were auditioning to be his or her husband or wife. Men must make sure they are coordinated and dress affluently: women love good quality clothes on men. Women need to dress alluringly but not in a cheap way. He is going to mentally undress you anyway, so there is no need for that short skirt. However, you might want to try a slightly more revealing second layer of clothes so that you can, at the right moment, take off that jacket and reveal some wonderful cleavage.