For example, you can «accidentally» drop a notebook with your not too frank beach photo. It is possible, again, “by chance”, having shed a cup of coffee on yourself, change the white blouse to red. The interlocutor will probably introduce such a change of image. You can show a little emotion, even cry. As a rule, female tears make men more condescending, and often they are ready to rush to the aid of a weak woman to protect her from the cruelty of the world of business.