A new season calls for a new coat, and this black checked number from Stella McCartney makes for a strong candidate: with a classic look, it will see you through many winters to come. It's made from brushed wool for optimum insulation, and is defined by classic details: a high collar, notched lapels and a belted waist. A detachable sash brings a unique touch to this style, which debuted on the FW20 runway with piercing point-toe boots.