I was incredibly surprised and pleased with this item.  I am very busty and have yet to find a strapless bra/bustier that fits comfortably.  This doesn't actually come in my cup size, but many of the reviews said the cups run large so I took a chance and ordered the largest cup size.  It was perfect!  I needed this for a wedding I'm in and it is going to be perfect with my dress!  Highly recommend!!!!