Popsugar Fashion Coachella Sienna Miller and Poppy Delevingne Coachella Outfits Festival Style Lessons From Sienna Miller and Co. April 15, 2014 by Leah Melby View On One Page Photo 6 of 14 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 For Poppy's Jacket, Try . . . Superdry black fringed leather motorcycle jacket ($400) Superdry black fringed leather motorcycle jacket $400 from superdry.com Buy Now Previous Next Start Slideshow Sienna MillerPoppy DelevingneCoachellaGet The LookFestival Style