I have an hour commute in, but no showers once I get there. Beta is correct in that the key is to wait a bit before getting dressed, about ten minutes or so. Typically it is cool enough in the mornings here in Boise that I don't sweat like a piggie on the way in. Once I get to work, it takes me a bit to lock up my bike, take off the lights and water bottle, then head up to my cube. That is enough time for me to cool down and stop sweating. I carry my work clothes, shoes and food for the day in a backpack and it has worked well so far. I do carry unscented wipes in case I need more of a wipedown than what a washcloth can do. So far it has worked.
Four wheels move the body, two wheels move the soul.
2010 Kelson custom/Brooks B17 Imperial
2009 Masi/Terry Damselfly
2004 Specialized Dulce Elite/Terry Damselfly
2003 Gary Fisher Tassajara/unknown saddle
1987 Bridgestone 100/Terry Liberator X