Blue Duchess Hair Product. Blue Duchess Conditioner Bergamot Blue 7oz newitem108073216$3.99 Blue Duchess Conditioner Coconut Oil 7oz newitem108073241$3.99 Blue Duchess Conditioner Hair Food 7oz newitem108073263$3.99 Blue Duchess Conditioner Lustre Sheen 7oz newitem108073306$3.99 Blue Duchess Conditioner Magical Gro 7oz newitem108073841$3.99 Blue Duchess Conditioner Pomade 7oz newitem108073866$3.99 Blue Duchess Conditioner Vitamin E 7oz newitem108073883$3.99 Blue Duchess Pressing Golden Oil 7oz newitem108073912$3.99 Blue Duchess Styling Gel Extra Hold Protein & Aloe 9oz newitem154115600$3.99