Hi, I've recently lost some weight so am in the process of buying some new autumn/winter clothes, including bras. I can't go out for a fitting as I'm agoraphobic, so I got the trusty tape measure out. I measured under the bust of 38". I know there has been a trend lately of just ordering your chest size and not adding any on. So I ordered a 38 D (Used to be DD, but they've shrunk a bit too!) from Bon Prix, and Yours clothing. The Bon Prix one is a little bit snug but the cup fits perfectly. However, the Yours clothing fitted the cup but was too tight in the band. I ordered another one and decided to add the 4 inches this time, so ordered a 42D. This time the band is a little loose and the cup is much to big. So I want to try one more time. I will go for a 40 band, but what cup size? Stick with the D, or go for a C? Any help will be gladly appreciated! My Under buts is 38" and across the fullest part is 42"