Luxury fashion brand Burberry registered a 9 per cent increase in year over year sales for fiscal second half ended March 31. Total revenue in the second half rose to £ 1,423 million. CEO Christopher Bailey said, “We are pleased to report a robust second half performance, despite an uncertain external environment. We anticipate external challenges will continue in the current year, but remain confident in our long-term strategy to build the Burberry brand and business globally.”