While, I don't *need* to wear a bra, I think it looks better when I do. I don't like wearing sports bras all day long; they tend to feel too tight. When I bought the ones for small busted women from Title 9, they didn't give any support and you could still see everything through my jerseys/tops. So now I buy more supportive ones.
I started spending good money on regular bras about 5 years ago. What a difference. Nothing like a little fiberfill/foam to make me look better in my clothes. Hey, it's cheaper than implants...