Proenza Schouler White Label The Heidi Skirt in Tech Cotton is crafted to an A-line silhouette and finished with a concealed center-back zipper. Details - Vulcan - High waist - Below-the-knee hem - A-line silhouette - 66% Cotton, 34% Nylon - Proenza Schouler White Label (PSWL) - SKU: WL2545217AC175634 Size Fit - Model is 5'11'' with 30'' bust / 35.5'' hips. Wearing size 2 Care - 66% cotton, 34% nylon - Dry clean only