Yves Saint Laurent’s Rouge Pur Couture comes in a sheer, lightweight matte lipstick formula that delivers buildable, vivid colour for the perfect just blotted lip look. Blurring technology softens the look of lips while delivering a sheer yet highly pigmented payoff that wears flawlessly all day. What’s more, the innovative square bullet precisely lines and applies for elegant airbrushed application..Yves Saint Laurent Rouge Pur Couture The Slim Sheer MatteApplication: Start by bringing the bullet up by about half an inch. Use the high point of the square bullet to line the Cupid’s bow, starting at the centre of the lip and moving out. Fill the bottom lip by laying the bullet on one of its sides. The square bullet allows application with clean precision and control