Not to wear knickers in bed?

[Vulpius]

Not a thread about a thread, as such, but I was very struck by someone on another thread talking about her old bed kickers (as in knickers she wears in bed, not as in knickers worn by her bed). I would have thought it was thoroughly unreasonable to wear knickers of any description in bed (unless they are the type that leads to Things), but AIBU?

I don't ever wear knickers, day or night, in bed or outside...I hate them!

Fascinating - and unhygienic.