Proenza Schouler Toni Dress in Ivory - Ivory. Size XS (also in L). 49% wool 28% polyamide 19% viscose 4% polyester. Made in Italy. Hand wash. Unlined. Pull-on styling. Cut-out detail at back. Convertible styling. Knit fabric with back vent and fraying at trim. PROE-WD154. R2447229. About the designer: Proenza Schouler is a New York based womenswear and accessories brand founded in 2002 by designers Jack McCollough and Lazaro Hernandez. The label defines itself through a fusion of craftsmanship, attention to detail, and a sense of refined ease. Drawing inspiration from contemporary art and youth culture, the designers place an emphasis on precise tailoring and the use of custom developed fabrics.