Design house: Yves Saint Laurent. Gender: Ladies. Category: Cosmetics. SubType: Lipstick Stick. Beauty group: Face. Color: 06 From Prude To Nude.. Yves Saint Laurent Baby Doll Kiss and Blush Vice Versa.Kiss & Blush Duo Stick allows you to create the look you want on your lips and cheeks with two matching color options. Its texture, which is supported with balancing powders and oils, is easy to apply as if it slips and gives a matte appearance. You can use the colors individually or by mixing them. Apply on your lips as a lipstick and on your cheeks as blush and spread it on your face with a brush or your hand.