This was the biggest unexpected, unwanted surprise of my
weight loss...the first 40
pounds or so had pretty much zero impact on my cup size but my bra size went down as I lost the
fat on my back and sides...that was cool, then the last 9-10 lbs took me from 21%bf to 19%bf over two months...and the girls sort of disappeared in the process - I lost a full cup size...not what I was planning