I don't wear anything in bed - too restricting, particularly knickers - ugh! Very occasionally if it's freezing, I wear a Tshirt until the lights go off and then remove it. My Mum made me wear a vest under my wedding dress
. It was snowing and she thought I would be cold. How she thought a sheer vest with thin straps would do the job, I don't know. However, I complied and it was my 'borrowed' item. (Once at the reception, I whipped it off and haven't seen it since!)
Mums passed no will but possible debt



).