BLACK OPIUM NUIT BLANCHE by YVES SAINT LAURENT EAU DE PARFUM SAMPLE SPRAY VIAL 0.05 FL OZ/ 1.2ml EACH Live the night with Black Opium Nuit Blanche, an electrifying new interpretation of the iconic Black Opium coffee signature. The seductive white coffee floral fragrance is designed to give the wearer a burst of energy to last through the night.