Anne Wool Polo Sweater (Butter)rag & bone Anne Wool Polo Sweater (Butter) rag & bone trompe loeil 100% : Butter Faux Horn Look twice. Knit entirely from soft wool, this trompe l'oeil sweater combines a contrast polo collar and V neckline, along with matching cuffs, to create the look of layers. Pair it as easily with everyday denim as you do with a dressed up skirt or tailored trousers. 100% Wool Color : Butter Center Front Neck Button Closure Faux Horn Buttons Hand Wash