Betsey Johnson tends to run a little small...I wear between a 34D and 36C depending on the brand, and I had to go up to 36D (34D, band was too tight, 36C, spilling out of cups). The 36D just arrived today and I am very pleased--fits well, looks great, and feels good--hard for a balconet demi to do for bigger cup sizes! No scratchy fabric, no pinching or pulling. The black is the cutest--the white bra looks yellowish because the cup under the lace is beigey yellow while the black bra just has that lovely black-champagne combo. I've got the thong and bikini to match, too. Yay!