Fahrenheit 32 Cologne by Christian Dior, Fahrenheit 32 is a smoky cologne released in 2007?. The scent is sweet and aromatic with smoky incense notes that settle at the bottom. The opening accords are floral iris, rose, violet and orange blossom. The heart contains the dominant note of vetiver, and the scent of vanilla rests in the base. This fragrance was designed by perfumers Francois Demachy and Louise Turner.