Burberry profits from 'belt bag' and Christopher Bailey swan song

British luxury brand also boosted by collaboration with hip Russian designer Gosha RubchinskiyThe success of an expensive new Burberry handbag and an acclaimed final collection from Christopher Bailey helped the British brand beat analysts’ expectations as it posted a 5% rise in annual profits.The improvement in performance came after Bailey received rave notices for a rainbow-hued collection in February and Burberry launched a casual fashion collaboration with the hip Russian designer Gos