I haven't picked out my dress yet but most of the ones that I've narrowed it down to are strapless. I'm worried about getting a strapless because of the potential armpit bulge problem at the top. I'm small/average sized--size 6/8--and have a smaller bust (36B) but this still seems to occur. I've been professionally fit for bras so I know I'm wearing the right size. I've been focusing on toning my arms/chest area but I'm not sure how much it's helping with this problem.
Does anyone know an affordable longline bra or corset that will minimize this problem?