If you go to the surfer shops in Southern Calif., there are walls covered in all kinds of flip flops. When I was in college, I bought a pair of Reefs, because that's what everyone had. That was 10 years ago, and I still have those flip flops! They're the best pair of footwear I've ever had!!!
I just bought some really cute Sanuk flip flops on my recent trip to CA, plus these Kustom ones (but in tourquise):