Are you having cups sewn into your dress, wearing a strapless bra or are you not wearing any support?
My dress has a built in bra that felt comfortable when I tried it on, but the bridal salon said I might consider getting cups sewn in too. I'm wondering if the built in bra isn't enough support for everyone if she suggested cups. FYI, I am a 34C. I'm thinking sewn in cups would be less of a hassle than a strapless bra, but I'm not sure how expensive it will be. My first fitting isn't for a month so I have time to think about it.