Vivienne Westwood Classic LS Knit Polo Black. Vivienne Westwood presents this classic long sleeve black knitted polo in a tailored fit. It features a beautiful wool knit base with a classic long sleeve polo construction with ribbed detailing on the sleeves cuffs, body & collar. This piece has been finished with translucent gum buttons on the neck as well as Vivienne Westwood embroidery on the left of the chest.