Mine are darker - I know that because if I wear 3 layers of light tops, you can see them. Whereas before I could wear a thin blouse and nothing else with no nipple showage (no chest showage either, but that's another story). But they've not really grown - the outsides are now stained sort of linea nigra colour, but that's flesh, not nipple (the tissue feels different).

Tracey, perky breasts, saggy breasts... hey, I have to get breasts first!