Definitely! Even when I was young and in my 'courting' days I used to dress conservatively. Either going at night or going to work. And because my tits aren't the biggest I never used to wear clothes which showed them off.
Over the last few years I have completely changed, not just going out with black guys but going out with hubby, and my friends-short skirts, see through dresses and tops, tits on show. But also when going to work, shortest work skirts I dare to wear and shirts with at least 3 buttons undone, letting it all be seen!
Another positive by-product of this lifestyle, increased libido and sexual confidence!