At the British Academy Television Awards in London last weekend, presenter Zawe Ashton looked like a very chic magician in a vast gown from Zimmermann, complete with starry neck bow and retro psychedelic print. And Helena Bonham Carter, a nominee for “The Crown,” draped herself in Dolce & Gabbana polka dots, thoughtfully equipped with convenient skirt-holding loops. Will this be a summer of Enormous Skirts on the Red Carpet, Wafting in the Breeze? I think we deserve no less.