ABOVE: ECO-FASHION MODEL SUMMER RAYNE OAKES SIGNING HER NEW BOOK, STYLE NATURALLY AT STELLA McCARTNEY IN NYC. PHOTO: COURTESY TREEHUGGER.COM.

Style, Naturally is the only book to offer such a comprehensive visual guide to environmentally-conscious fashion and beauty from all corners of the globe. From cotton basics to haute coture dream pieces to organic skincare, these goods help connect what's in our closets to what's happening in the world. Check out more by clicking  here.