Le Roi Empereur Cologne by Rance, If you want a scent that smells like royalty, you have found it with le roi empereur. A splash of this men's fragrance from the designers at rance 1795 is a fine addition to a day at the office or a night on the town. First launched in 2011, this product combines virginia cedar and leather with lighter notes of orange flower, warm cinnamon, and anise.