I originally bought this bra in a 34 DDD (my usual size). The band is VERY snug but the cups fit perfectly. I ordered another in a 36DD to compare. The band on the 36 was perfect on the tightest hook, so I was worried that if it stretched at all it wouldnt fit. The main feature that made me stick with the 34 was that it has an extra lining on the bottom 3rd of the cup that helps these triple ds not to sag too much. I know its minor, but at my age I need all the help I can get!