The shift was most striking at Chet Lo, where lead stylist Anna Cofone created 'glass straight' hair to complement the designer’s sculptural silhouettes. Backstage, teams meticulously sectioned hair.

The collapse of young Ilia Malinin – the U.S. figure skater known as the Quad God – on Olympic ice last Friday is the moment in this year's games most watchers will remember. Few of us can imagine ...