I have a short torso and this works well for me. 34c, bought the 0. there's not much stretch to the fabric so it is fitted to my chest, but not in an uncomfortable way. definitely doesn't hang and have extra fabric like on the model. 

zipper goes almost all the way down to the bottom so it's easier to get on and off which makes up for the lack of stretch n the fabric.

unlike another reviewer, i found it went really well with navy pants and i wore it to a business meeting under a blazer. wi