I found this bra at kohls and after wearing it a few times new I needed to order some more and so got the from amazon.  This bra has been the best I've worn in years.  I have lost over 100 pounds so have no firmness in the  breast area whatsoever.  Just sad.  :(
I also have a petit bone structure so have worn bras by this same manufacturer, but the wiring dug into my armpits.  This bra fits me perfectly and helps me look like I've still got the nice firm boobs I wish I had.