I have a few months before I need to get alterations done but I'm doing some research now. My dress is a sweetheart neckline (strapless) and I am a 34D so I do need to worry about support. I've read that sewn-in cups can sometimes show up in pictures? My dress is silk organza and has some ruching at the top and I believe the bodice has some boning in it. I'm unsure if I would be comfortable going braless and also I do not want to have to worry about a longline bra creeping up above the line of the dress all night. What do you think?