These days I wear Skimp Scamp panties and a Rhonda Sheer Aah Bra all the time as my basic underwear. I am in my 60's a leak after I pee, so I have a male pad in the panties also. I got to wondering what it would be like to wear a bra & panties all the time, so I got some that fit and wear them all the time. I don't even own male underwear these days.
I find the bras are mildly annoying, until I get sick from a cold or sinus infections. Then they become intolerable. I've often wondered if women found this to be true too.
My favorite Aah Bra is the underwire version. I get them from HerRoom.com. The underwire version seems to hold it's shape and support me better.
http://www.herroom.com/Rhonda-Shear-9299-Ahh-Divine-Underwire-Leisure-Bra.shtml?utm_medium=csse&utm_source=feed&utm_campaign=shopping&utm_content=Rhon01-9299&zmam=24771125&zmas=1&zmac=6&zmap=Rhon01-9299
Years ago I wore a panty girdle under my suits almost all the time. My favorite was the Playtex Double Diamonds, high top long leg girdle. That was your true cast iron girdle! I wore it most times with gartered stockings. Sometimes the garters made welts in my thighs. (I still have a few. They can't really be worn anymore and are sort of collectors items.)
Playtex discontinued the Double Diamonds girdle around 1984 or so. After that I wore the "I Can't Believe It's A Girdle", high top, long legs girdle. Playtex discontinued the high top version of that girdle in the 1990's.
The high top long leg versions are better suited to male girdle wearers.
I haven't found a "favorite" girdle ever since. These days I am getting into Spanx and very high top, control top panty hose.