What it is: An award-winning, oil-free fluid foundation that captures the glow of perfect skin. Who it's for: It's suitable for anyone with any skin type who wants sheer-to-moderate buildable coverage. What it does: This foundation uses exclusive Micro-fil technology to sculpt and brighten, improving texture and blurring imperfections, too. It's so weightless that it redefines foundation. Its hydrating fluid glides on seamlessly with a silky texture. How to use: Apply with a blender brush for a radiant, airbrushed finish. Style Name: Giorgio Armani Luminous Silk Foundation. Style Number: 140946. Available in stores.