I actually posted about this shirt last week I'm going to swing by the mall after work and hopefully it will be in stores by now. If I see it, I'll let you know!
I tried this on at AE last night. It's REALLY nice IMO. I was impressed. If this shirt was my style, I would've bought it in a heartbeat. The brown sash ties in the back and it looks really cute on. The fabric is kinda sheer, but as long as you wear a nude bra underneath you'd be fine.
Sizes are numbered...I'm a 36C and a perfect 6 in this top, so I would say it runs TTS. Although there was a bit of cleavage showing, so maybe a tank top will be in order for modesty's sake.