Did your mother or grandmother dress differently if they were going to take an enema after giving yours?

I plan to write another post about how enema memories probably change as we age but I always remember my grandmother wearing a house coat when she gave us enemas. Always a bra (I think) but I have this memory that she did not always wear panties. At some point I assumed that when we were finished and she told me to go out or play in the basement that the next enema was for her on those times when she didn't have panties on. My mom was a bit more modest but she occasionally wore a tied bath robe. Anyone else notice differences in dress?