I'm 18, senior in High School, and all my friends pretty much, always wear just a bra, under their t-shirts. They don't seem to worry about boys seeing the outline of their bra, through the back of their t-shirts. I'm kind of shy, and don't ever wear just a bra under my t-shirt, at school. Am I too conservative? Maybe this is why I don't have a boyfriend.
Yes, I'm comfortable with just a t-shirt and bra
No, I'm not comfortable with just a t-shirt and bra
And you are? I'm a GirlGuys can not vote on this poll
Why wouldn't I be? My closest friends are guys and I have a boyfriend so I'm not worried the least bit about what guys think. If I'm comfy, I'm comfy. I intend to stay that way, too. Even if I have a shirt that is thin enough it can be seen through, I don't worry about it. I wear a shirt under it, of course, but I don't worry about the straps or the back showing because 1- I I'm not going to obsess over it and I don't really care and 2- my hair is long enough that it really isn't noticeable anyway.
Moral of the story: don't worry about it. No one is going to care, anyway. People may notice but it's extremely rare anyone will say anything.