Riccardo Tisci has a lot to celebrate at the moment. Last week he received the International Award at the CFDAs, and last month he was a guest of honor at the Met Gala. (Then there’s that very enticing yet still just speculated romance.) So why shouldn’t he splash a confetti print across his resort collection for Givenchy, or show lots of sexy shoulder with gathered bandeaux, or sculpt festive new shapes — belted bell skirts! culottes! — or risk more upholstery jokes by bringing back those floral prints? We’re still getting used to the sudden ubiquity of white lace, but most likely we’ll be singing its praises by the time winter rolls around.