s/t a sem teacher said: even if you spend 150 on your shabbos robe, its still bedroom clothes. (ie its just a fancy night gown) “
It most certainly IS NOT!. I would never wear an expensive fancy robe to bed. It is more Shabbosdig than some of my dresses. That sem teacher was IMO mistaken. Anyone who does not know the difference between a fancy robe and a nightgown, needs to have someone fashionable take her shopping.