Paris CNN  —  It was eerily still in Paris on Sunday, as the streets came to a standstill for “Paris Respire”, a car-free scheme where certain districts in the city are closed to motorized traffic for the day. Yet, the Tuileries Gardens was buzzing with a stylish crowd, many of whom wore the same white scarf tied around their neck, wrist, or bag. Far from it being a coincidence, the scarf was part of the invitation that luxury label Celine had sent to guests invited to see its Spring 2026