The most exquisitely clothed drama of the moment must be ‘Dancing on the Edge’, Stephen Poliakoff’s absorbing story of the rise of a Jazz Band in the London of the 1930s. Featuring royalty, millionaires, ‘it girls’ and a whole host of beautiful people, and set in the glorious Art Deco surrounding of ‘The Imperial’, Dancing on the Edge is super stylish as only a series set in the midst of the bias cut world of the 1930s can be. The Louis Lester band find success, due in no small part to the allure of the bands female singers, Carla (played by Wumni Mosaku), and in the lead vocalist role, Jessie…