Panties of some kind nearly everyday. Some doctor appointments I have to wear men's underwear, and I feel weird the whole time I'm wearing them. Whether they be boyshorts, my favorite, bikinis, hipsters, or briefs, just as long as they are pretty and feminine. There are times when I have the opportunity to wear a matching bra and panty under my male clothing but, unless I'm staying home all day, or it's cold enough to wear a jacket or heavier shirt, that doesn't happen all too often. I've also worn a bodysuit or leotard over my bra and under my heavier clothing out in public on occasion. That's a real thrill for me.