I also love to wear bras and other silky things. For some reason, women cannot wait to get out of their bras while most crossdressers cannot wait to put one on.
I don't know about anyone else here, but personally, I love to wear underwire bras most of all. I think that they hold my breast forms better than a bra that is not underwire.
Biggest problem with a man that likes to wear a bra or other feminine undergarments, society as a whole frowns upon it. They feel that a man who likes those things is sick, perverted, confused about their sexuality, or is looking to get some from another man.
We can and many do wear women's underwear under their male clothing, maybe with the exception of a bra or full slip since the straps can show through the shirt. If a man is caught wearing something as a bra with the tell tail signs of a bra strap, he can be ostracized, ridiculed, tormented, physically assaulted, loose his job, friends and more. Someone made a smart remark to me one day when my pantyhose waist band showed when I bent to pick up something.
It is a crying shame that society frowns on a man that enjoys wearing lingerie.