I ordered two different sizes to make sure one would fit perfectly. Neither one did. I usually wear 38D but not even 38C would fit, it was way too big. I had to return both which was not a problem at all.
I could have ordered a different size but the quality of the bras did not convince me either. There were lose strings hanging from both which did not look good or well made at all.
I am surprised about the large number of great reviews.