Only if in the right setting. If you are walking in and out of public places, I think it can look trashy. At a summer music fest, walking in the park, hanging around the house with your friends its fine.
I also love that part of a girls body. My only issue is that I would venture the guess that 90% of the women who try this don't have the bodies to do so.
It depends on if it is tastefully done or not. If she is in really short shorts, and the shirt is low cut and shows off her mid-drift, and she's got makeup on like a cheap hooker... well.. I don't like it. I think it is desperate and she just wants attention. And I'm sorry but I don't mean offense by this, but if someone has a bit of a pot-belly (or just a lot of flab...) and they do it, I don't think it is very tasteful because that sort of shirt just is not very flattering on them. However, if a bare mid-drift is their only bit of... flair?... in their outfit and they are a reasonable weight, I don't have a problem. And the weather and occasion has to be appropriate (ex: must be summer, cannot have a bare mid-rift at a job, etc).
As for me, I actually just bought a shirt like that. But it is barely any any stomach at all really. Maybe like an inch? Give or take depending on where my arms are?
i never look at a girl as if she is desperate for attention, no matter what she wears. I think women should stop branding each other as desperate, sluts or whores. lets leave that to the guys.some unity please?