A firm favorite of A-listers including Blake Lively, Rihanna and Jennifer Lopez, Marchesa is sure to effortlessly steal the limelight from every angle, making it a go-to option when special occasions arise. This black and pink full tulle gown from Marchesa features a plunging neck, a fitted waist, a backless design and a tiered design. Size: 6. Color: Pink/purple. Gender: Female. Material: Nylon.