Engaging. Moving. Spellbinding. Top notes Aniseed note and bergamot. Heart notes : Tuberose, carnation, violet, rose, and neroli. Base notes : Tonka bean, iris, benzoin, and vanilla. One summer evening, Jacques Guerlain was overcome by intense turmoil. It was the suspended hour, the hour when the sky has lost its sun but not yet found its stars. Everything in nature is clothed in a blue light. L'Heure Bleue by Guerlain: an emotion which this perfume alone is worthy of expressing. Presented in an elegant gold canister with refill.