Sports bra recommendations?

[AmazonX42]

I wear a 34/ 36 and am small busted - support is not really an issue, I just dont want to nip through the jersey.

I have plenty of cotton ones, but I'm thinking this is a bad idea. Brand and material recommendations for low priced bras? White is fine.

[jobob]

I like Champion sports bras, they're a lycra blend, but they run about $30. They seem to be well made and survive a lot of machine washings so maybe in the long run they're worth the bit extra.

[Irulan]

I wait for my local climbing shop to have thier annual sale, and then I load up on climbing tops.... for a small breasted woman they do the same thing as a sport bra but they look better.

~I