The sun is supposedly going to show up later today, so I am chancing it with bare legs. I'm not sure how others direct body heat, but I generate a lot of heat in my legs and typically need a sweater before I need long pants. This helps me during the colder months in the office since they like to crank up the heat no matter how many layers we have on.
When planning corporate capsules, I usually stay with the same range of degrees. No matter how cold or hot it is outside, you can count that the office will stay pretty even so layers are your best friend.