Margot Robbie Dazzles in Dramatic Red Valentino Gown at 'Babylon' Premiere in London Valentino Red Sequin Embellished Sleeveless Silk Woman Gown strapless open back dress Valentino S S 1992 Red Long Dress Valentino Garavani had the rare distinction of having his own Pantone color, Valentino Red. When you see a woman in a beautiful red evening dress it's really something special, Valentino has said, Happy Birthday, Valentino! A Red Dress Celebration