Peacock, the British apparel retail chain based in Cardiff, has added footwear to 80 more locations this season, rising to a total of 380 stores, following buoyant sales. For the Spring season, the women’s footwear range will be extended in both casual and formal styles. Shoes account for 10 percent of Peacock’s overall sales at its 411 stores, with clothing and loungewear accounting for the rest.