I think your best bet is to go and try them on. I’m almost 4 weeks post op and cant find one that fits properly…after the swelling went down between weeks 2 and 3 my back size went down 2 inches and my bust shunk by 3 inches. In the last week I’ve gained another inch on my bust…so much changing, so unless you try them on, I’d stick with macom, or moulded cups. Such a pain in the backside!! x