Thank goodness for Sonia Rykiel. The Paris legend resuscitated what was becoming a bleak season (blame the markets) with a 40th-anniversary dinner-and-show party that goes down in this reporter's notebook as the most spontaneously exuberant and genuinely fun fashion event in recent history. After a long trek to Saint Cloud and an even longer wait for the entrée, it felt like the night was going to turn into a chore. But by the time three models vamped their way down the elevated runway in metallic silver-and-black striped sweaters and skirts (specifically, that would be somewhere between the opening run of house-signature candy-colored tops and the pearl-embroidered oversize suits and motorcycle jackets), any lingering resentment about the late 11 p.m. start had evaporated.


