Perhaps more dandy than prep, but I like this blazer from Etro.
If you bust out something like this for the Summer Snapshot Contest, your chances are pretty good.
Here are the details, again.
I've noticed a number of bloggers, myself included, have been whining about winter and singing the praises of summer for the past week or so. In the spirit of competition and madras madness, I'm launching the Summer Snapshot Contest. Submit a photo of yourself in your most fun, bold, summery outfit to email@example.com for a chance to win a set of vintage madras ties! Your photo does not have to be a new one, but it must be original. The winner will be chosen by committee, this Sunday at 10:00PM Eastern, so you have until 9:00PM to enter!