h as this bag displayed at Davos, has not gone unnoticed by critics - is it appropriate in times of austerity? (Getty) Soft power As she exits the Elysee Palace in Paris, Lagarde confidently sports a business-like black suit, accessorised with a casually draped scarf. (Getty) Bon chic, bon genre The scarf is essential to Lagarde's trademark look - in her native France, brands such as Hermes and Ch