I read Edna Ferber's Giant about a year ago, exploring the sprawling, oil rich lands of Texas with eyes as naive as those of the protagonist, Leslie. Other than the airport in Houston, I haven't actually been to the state. However, based on the oppressive heat permeating throughout the book, this outfit seems like the perfect thing to wear there in the summer. And if you're in the mood for a good summer read, check it out here.
Ray-Ban aviators, J. Crew top (similar), Joie shorts (similar), Sam Edelman shoes, Marc Jacobs bag (similar).