Eau de Cologne Imperiale by Guerlain is a Citrus Aromatic fragrance for women. Eau de Cologne Imperiale was launched in 1860. The nose behind this fragrance is Pierre-Francois-Pascal Guerlain. Top notes are Citruses, Neroli, Lemon Verbena, Bergamot, Lemon and Orange; base notes are Rosemary, Cedar and Tonka Bean.