I could try the petite S & K, it couldn't hurt, I guess, since I have other things to return anyway (I like to do it in-store; I'm weird that way). It is a very awesome jacket; I'm just not sure that even in petite it would work on me. It seems not to be a great piece for a busty apple. But I could try it.
Consensus seems to be to go with the Halogen. I concur! I may also try ordering the dark brown jacket.