OK, I wore a pair of the wool tights under a wool dress (actually the Terry Cadence dress, with a LS t shirt under), with my "petti-pants" yesterday. The temperature was about 9 when I left for work and it got to a high of 20. I was totally warm and more comfortable than if I was wearing pants.
Of course, my work colleagues all commented that I was wearing a dress, wasn't I freezing, and why did my dress have a zipper in the back?