I wear a 38C Bra size, and this bra fits the bill!!! Love it!  I just ordered another one.  I would highly recommend this bra.  It is very sexy, and comfortable.

Update:

After wearing this bra for a day, it's NOT comfortable.  I would not recommend it all, and I have returned the other one that was ordered, and the one I kept goes in the "Not form fitting, and comfortable" draw.  I got the Marielle Unlined bra instead, so far it is very comfortable, and fits nicely to the breasts.  I will be ordering another pair!