I hate the feel of tights under trousers - and the sound they make. Puts my teeth on edge. But I can't and won't stop anyone doing it.
As I cycle to work, I used to wear pyjama trousers or long johns under my jeans, then go to the loo and have to completely undress - shoes and all - to get them off. It would be far to warm in the office to go around in long underwear all day.
Then I had a brainwave and now I pull a pair of track suit bottoms over my jeans and can just take them off without having to hide in the loo and without having to take my shoes off.
Not that anyone here wanted to know that, though. I just thought it was such a good idea, as so many items of warm clothing are just too much when you're indoors and the heating is on.