Most Helpful Guy
In america anything goes haha. There are people out there that are gonna surprise the crap out of you with how they dress. Depending on where you live of course. I say try it, and if you get too many people bothering you don't go bra less anymore haha.
Most Helpful Girl
If you feel confident going that way then do it. I usually go braless 'cause I like to go that way. So as long as you're ok, then feel free to go anyway you want.