Well, I am changing my habits, last night I gave the top I was wearing, and my bra a good looking over. They still smelt completely fresh, even under the arms, so they went back into the drawer and on a hangar respectively. The trousers had got stains from some gardening I had been doing so those, together with my pants, (I was bare leg and footed yesterday), went in the washing basket. I think I will give the cotton top an iron before I wear it again
I will continue to do this. As Bo-peep points out i would feel unclean wearing the same clothes twice. the need for frequent washing is a question of perception and feeling not of fact and evidence.