Burberry says new designer bringing buzz back to brand

LONDON (Reuters) - Burberry's new creative designer has had an "exceptional" response to his debut collection, but it will take time to turn around a business where first-half revenue and operating profit both fell, the luxury brand said on Thursday. Former Givenchy star Riccardo Tisci's first designs for the British label were praised by critics and buyers alike when they were shown in September."The initial response from influencers, press, buyers and customers to our new creative vision and..