I would have loved this dress if not for a couple things.  I wear a size 18 dress, 38DD, 5'6".
So my first complaint is that the dress would ride up along the waist and i had to keep pulling it down.  Also, that little fold of skin that happens on some women, where the breast and armpit meet, was very visible in the dress.  Maybe with a cardigan it would work? Also the sash was not really long enough for the larger size to create the bow.