I got measured a few months ago, and wearing a size C all my life, and find out I'm a D, no wonder my boobs always falling out! LOL But, ever since then, after spending $500 in different bras, to find one that looks right, I've been having nothing but pain and agony. My bras look right when I'm standing up in a mirror, but when I sit down they jab me all day in the arm pit, and end up with a nice red rash that burns! And, I always have to adjust myself, or the bra looks 'wrinkled' and looks funny underneath a t-shirt. So if you know any brand of bra that doesn't do this or a link you can give me, I'd appreciate it!

Victoria's Secret bras are the best. And when you're there, don't be afraid to ask a bra specialist to help, that's her job! She can help you pick a bra just for you, and help you try it on.

get re-measured, I had the same issue
was wearing a dd and really need a c/d to better fit me.
Try Playtex 18 hour bras, these are amazing. Thye look good, fit great and wash and wear well. You can find them at Kmart. I have tried many many bras and had the same issues as you. They really fit true to size. Good Luck to you.

Target has the most comfortable bras.