Rosso Valentino, the iconic hue first defined by @realmrvalentino, has been seen in over 550 iterations for Valentino Couture, become a mainstay #VALENTINOGARAVANI accessories color and, most recently, a signature shade for @valentino.beauty Now, a new book made with @assouline charts one of the most iconic colors of fashion through its evolution. Find the “Rosso Valentino” book now at @assouline and assouline.com, as well as in select Valentino boutiques and bookstores worldwide.