Hi, I'm an August bride who is having dress issues of "what to wear under it?". I, like everyone else at the moment, bought an open back-keyhole dress with capped sleaves. David's told me they could sew a bra in when I ordered it. When I went in for my first fitting, they said they can only sew in up to a size C. I'm a 38D. They had a longline bra for me to try, but it made my dress not fit, and it had to be folded down, making the dress even tighter. Anyone know of a good place to get a bra with enough to support for a 38D, not too bulky, with a very low back? Thanks!!!