Dior first released Fahrenheit in 1988, but it remains in production to this day. It was designed by both Michel Almairac and Jean-Louis Sieuzac. The top notes for Fahrenheit include mandarin orange, bergamot, lemon, lavender, hawthorn, cedar, nutmeg flower and chamomile, while the heart notes are sandalwood, jasmine, violet leaf, honeysuckle, carnation, cedar and lily of the valley. The base notes include tonka bean, patchouli, amber, leather, vetiver and musk.