One thing you can do to boost confidence is go for styles that compliment smaller breasts. There have been times in history that small breasts were preferred to compliment fashion.

Lots of men like small breasts. Trust me. Not to be rude, but itty-bitty-titties are just as sexy, and there are plenty of celebrities who aren't afraid of theirs!

http://www.popsofa.com/wp-content/up...-knightley.jpg
http://images.starpulse.com/Photos/P...r-movie-02.jpg
http://stbjp.msn.com/i/CE/388F9D5F1E...E3B6282B67.jpg
http://loveashley.net/2010/07/01/gor...small-breasts/

I would honestly see natural smaller breasts than implants any day. I can see getting implants if it caused a person a lot of distress because their boobs were not the same size, if they had a mastectomy, but just having normal smaller breasts... why? They're lovely!