Foundation is the bedrock of a woman’s makeup routine, applied each morning, to create a flawless starting point for the rest of her cosmetics. Of course, it is not an absolute must, but your wedding day calls for your skin to look fabulous and stress-free till after the night celebration. Foundation can help you achieve that while it smooths, fills in lines and evens out the skin tone. The experts at Guerlain tell us a great foundation should be like transparent lingerie, and practically imperceptible. And it’s an effect that can be achieved quite effortlessly with its newest Lingerie de Peau stars. The water-infused Aqua Nude ($81, nine shades) with SPF20 is an intensely hydrating, light-textured, long-wear film foundation that gives a semi-matte finish with a healthy-looking, bare-skin effect. What’s more, its Aqua Pump technology spreads moisture evenly over the skin’s surface, resulting in it becoming more beautiful by the day. Then there’s the mattifying Lingerie de Peau Cushion ($81) for women who need a refreshing boost on hot days. It also smooths, plumps and hydrates.