Inspired by this natural phenomenon, Guerlain'S L'Heure Bleue Eau de parfum spray captures the scent of the sky during this still moment. An amber floral fragrance where the crystalline freshness of the sky meets the velvety softness of iris and vanilla. An invitation to make every moment a ""blue hour"": an hour when anything is possible. A real Guerlain icon, the inverted heart bottle has now been revisited. Adorned in a deep blue gradient, like a fragment of sky between day and night, it is finished with gold lettering. A jewel bottle, fashioned with precision, a precious object designed to be refilled and stand the test of time.