Baccarat Rouge 540 Extrait de Parfum is a highly praised fragrance known for its luxurious and intoxicating scent, often described as a heavenly combination of creamy, warm, sweet, and woody notes. Reviewers rave about its longevity and sillage, noting that it can last for days on clothing. While some find it to be a bit cloying, many consider it a masterpiece, with a unique and unforgettable aroma that has inspired countless imitations.