Graphic Design for Fashion is a fantastic coffee table book on the print material of contemporary fashion, from magazine design to runway invitations and lookbooks. Shown below: graphic design related to the Swedish creative agency and jeans brand ACNE.

Worn Fashion Journal is a refreshing alternative to the mass of fashion rags out there—it's smart, well researched, affiliated with Tavi Gevinson, plus it's Canadian! Shown above: the current issue, articles include a look at vintage spectacles and the history of tweed.
It was Terrence Malik's Days of Heaven that provided the main inspiration for Rodarte's Fall 2011 collection but the designers behind the label, Kate and Laura Mulleavy, have also cited Badlands as one of their favourite costumed films.
I've mentioned this book before, but it never seems to get old: Un-Fashion, a photo collection of world costume and dress by Tibor and Maira Kalman.