The fashion circus somersaulted its way through 2015, its merry-go-round spinning ever faster, its social media feeds ever more elastic, its jaw-dropping acts increasingly … well, jaw -dropping, as the year went on: Paris recreated in Rome! Performance artists on a pier! A show as a music video! What stood out amid this year’s silk-draped, star-spangled carnival? Let us count the defining moments and memories on two hands. See them all at The New York Times.