The Issa Fall 2013 collection opened with Cara Delevingne in an eye-catching feathered oversize fedora, and from there, the '70s moment only intensified. Printed maxis layered over brown crewneck polos, floor-length sheepskin coats, and even more feather-laden hats took the runway, providing a retro-wearable lineup for the girl who dresses for fun and sophistication. Of course, we're also hoping to see Kate Middleton in some of the more plush outerwear. Click through for the complete collection, and come back soon for our full review.