Did everyone get the memo? At CHANEL’s luncheon celebrating Through Her Lens: The Tribeca CHANEL Women’s Filmmaker Program, fashion’s most reliable equation was unmistakable: a CHANEL jacket with jeans. Ever since Karl Lagerfeld began sending the house jacket down the runway with denim in the mid-1980s, the pairing has been cemented in fashion history—and season after season, it never goes out of style. If the memo missed your inbox, consider this your nudge.