Say hello to the La Mer The World of La Mer 12-Day Advent Calendar. Give them a rotation boost with 12 days worth of top-rated mini skin essentials from La Mer. They can start their routine with the brand's Cleansing Micellar Water, and end it with La Mer's supremely hydrating Crème de la Mer. #adventcalendar #lamer #LTKGiftGuide