Zac Posen Pre-Fall 2011 Stars a Willowy Crystal Renn

zac posen crystal renn

Photos: Courtesy of Zac Posen

Crystal Renn looking svelte as ever in Zac Posen's 2011 Pre-Fall look book.

Trust Zac Posen to showcase his Pre-Fall 2011 collection on a few familiar faces.

The celebrity-adored designer recruited super slimmed down "plus-size" model Crystal Renn, Hilary Rhoda, Ruby Aldridge, Anna van Ravenstein and DJ Leigh Lezark for his latest look book. Sporting electric-blue smoky eyes and long and loose dark waves, the quintet posed in Posen's womanly sheaths, belted snakeskin-print day suits and laser-cut dresses in stark shades of cobalt, black, and white.

And though she appears to be a far cry from the size 12 that had the fashion industry abuzz, it's Renn—who walked in Posen's Paris and New York Spring 2011 shows—and her relatively voluptuous figure that suit the designer's hourglass-shaped cuts best.