I wear shapewear under my jersey knit dresses to smooth out my loose skin and hide the panty line. Since I'm large chested, I don't like anything that goes over the boobs because flattening them out isn't very attractive.
I go for something like this:
http://www.maidenform.com/collection...h-slimmer-1267
Or this:
http://www.maidenform.com/shapewear/...wyob-top-12560