While it's not great on my 30G frame, it will serve a purpose in my wardrobe for those 'hard to dress under' items. I am typically a 1+ in Negative and I do LOVE all my Negative pieces. I texted with customer service and they recommended a 3 based on this cut. While it covers half my boob on each side (I laugh as I say this), it does work. And the color!! I have a baby blue dress I wear this under and it's beautiful. I wish it was tighter around my rib cage but I've always been hard to fit. I've been searching for a racerback for over 8 years. This will work in a pinch.