Except on the rare occasions I venture out in public, I dress for comfort, which invariably means nightdress and dressing gown all day.
I have quite an extensive range of both, in several colour ranges, and in varying thicknesses to suit seasonal conditions, so I can have 'clean on' daily, just as I did when wearing conventional daytime clothing.
At times when I need to 'get dressed' lately, I have noticed what a bind (pun intended) it is to wear a bra, and how it restricts relaxation and deep breathing.
For us ladies it is the equivalent of a cricket box for a man, so why should we be expected to put up with it!.
Then today I happened on an article which gives women good reason not to wear them -
Breast Cancer: Do Bras Cause Breast Cancer?
So unless 'they' hang below the waist I really thing you should consider abandoning them.