Right bra size?

If your bra doesn’t support your breasts properly, you are more likely to have rounded shoulders, kyphosis (too round upper back) or/and head forward posture. So please visit a bra fitting service if you haven’t done so yet.
PS: Rounding your shoulders to hide big breasts doesn’t work, it makes things worse!
Check out the excellent video by Figleaves.

http://www.figleaves.com/uk/fitting-room