I can't not wear a bra as mine are too saggy and big to not do so. It's a pain trying to find bras that fit as the bigger and more supportive ones are more expensive. Also a lot of them are less attractive, and it makes you feel better about yourself wearing a nice bra, not a 'functional' one. No one sees them but that's not the point really, is nice to wear nice things, even bras.

I have loads of bras but tend to stick to the same ones. Underwires are not food for you so I like wearing non wired ones, but they don't always support as well.

Would not go without, though. Not a pretty sight and they are saggy enough.. lol.