For what it's worth, I have a hard time bra shopping too. I have a large rib cage but small cup size. There's only one company that I can find in stores that sells bras in my size.
And what's up with dressing room lighting? You'd think if they wanted us to feel GOOD in their clothes and buy them, they'd use flattering lighting. Argh!

((((((((((((Sabrina)))))))))))