+1

also check out Target. They have some nice wicking kaki pants marketed towards golfers that are nice. Wear those over a base layer like Under Armour tights, and if you get too hot durring the day, just go to the restroom and remove the base layer - stuff them in your backpack until the ride home.

Target aslo has some good long sleeve shirts that are meant for cold weather jogging. I've stocked up on some of those recently in preparation for fall. However, since you have to wear what you ride in during the day, a wool sweater under a medium/light windbreaker or tech jacket would probably work best.

for below 35 degrees and/or snow - I can't help you. I'll be driving to work those days. But go talk to some of the folks in the winter riding section... they're friggin nuts, God love em.