When I go for a ride, I wear cycling shorts but everything else is street clothes. When I commute (or, rather, used to commute) and ride utilitarian through my side of town (which I still do) I'm in street clothes all the time. I don't sweat enough to be concerned about it. As far as spare_wheel's comment, I can't say anything; I started to read the site and got bored and quit. I guess not enough pictures for me