Chewbacca
If I've had a busy week, going out and about most days, there's nothing I like more than having the occasional pj and dressing gown day. There's nothing wrong with my "mental health"; I'm just a lazy bugger occasionally.
Me too. I will happily sit in my pjs and Oodie if I know I am going nowhere and having no visitors. I have a bath and change into clean pyjamas before bed. I wouldn't go out like that though, and wouldn't go on Zoom either.
I don't understand the link between wearing pjs and mental health. I can see that those with depression might not want to get dressed, but I don't think that not wanting to get outdoor clothes dirty and creased means that someone is depressed.
Personally, I wouldn't care if a visitor wanted to stay in her dressing gown all day, but I wouldn't be happy to have her appearing on a Zoom meeting at all (dressed or otherwise). I think it's perfectly reasonable to ask her to stay out of the way when you are working.