It depends. Fall here is usually dry and cool so I can just wear work clothes on the bike for my 20 minute ride to the office. Today I am wearing a white button down shirt, tie, and blue dress pants. Probably looked like I was out delivering copies of the Book of Mormon.

When I get my act together, though, I bring clean shirts and pants to the office on Sunday nights, wear "proper cycling kit" and take the long way into work.