I'm certainly not fashion savvy.  I wear a velcro watch.  But the two things I know for certain about business casual dress are that you're not supposed to wear a tie with a short-sleeved shirt, and you're not supposed to wear white socks with black shoes, especially if you're also wearing dark pants.  Yet one of my co-workers, despite otherwise having a good fashion sense, insists on doing this, not only at work, but also at conferences and customer meetings.  I'm lucky if I can find a shirt with no stains on it, but after looking at this guy I don't feel too bad about myself. #lifestyle