CNN  —  The Met Gala returns to the Metropolitan Museum of Art on Monday, May 5, drawing a bevy of A-list celebrities to the storied New York City museum for a night of exhibition-viewing, dinner and drinks. But first, they’ll walk the steps in what has become one of the biggest red-carpet moments of the year. Last year’s verdant spectacle of fashion — which saw Elle Fanning’s translucent bird gown, Tyla’s sands-of-time ensemble and Lana Del Ray’s thorny headpiece among the creative responses