Fitted Shirt

I'm an average sized girl with a rather ample chest. This makes it very hard for me to find button-bown shirts that fit right and don't gape open, exposing me and my bra. This genius of a shirt, by Rebecca & Drew, sizes you first by cup size and then by torso length. So it's a perfect fit! Hmm, unless you have unnaturally large, hulk-like arms.
It's $155 at Neiman Marcus.