I have seriously bought 4 bras for my dress and either they show in the back or they don't provide any support at all. I was going to go with built in cups but i have no idea where to start there. I talked to the tailor and she told me to go to hancock and buy what i wanted. I have no idea what i'm supposed to buy there. Do they sell boob cups?! Any suggestions for bras with support(34D) and low back would be great!!! TIA