There's hope! When I was at/near my goal size in the past, I lost some (but, not a ton) of my chest. If you were bigger at 147, you probably just have great boob genes!
I'd like smaller girls, too, so I definitely know where you're coming from! I have a hard time finding pretty bras in my size
that fit properly, there are lots in my size, but they just don't flatter the way the less pretty ones in the same size do.