LOL on denim being satan's fabric, Bobbi. I had a very dressy denim dress with a lace collar that I got counseled for wearing.
I never required my sons to wear jackets in the summer. Our hall wasn't air conditioned. I also let them wear polo shirts. Hmmm, now I think I see why I was always considered "on the outer fringes of the sheep pasture.":)
I absolutely refuse to wear pantyhose in the summer now, on the very rare occasions that I wear a dress.