Cashmere Blend Sweater Burgundy Ladies H&M US TWP Margaux Rib Knit Cashmere Polo Neiman Marcus Burgundy shirts PrettyLittleThing Aubergine Cashmere Polo Shirt Pure Collection. Cashmere and wool polo knit, in burgundy red, by No Emotions. The fit allows for movement without interruption. The fit is relaxed, the contrast collar gives interest, especially paired with asymmetric button detailing. Designed to be worn across the week, at a desk, on a train, and everywhere in between. Named after tennis legend Fred Perry, whose signature polo shirts redefined casual wear, we love the polished yet understated look.