Women’s flats go well with almost every kind of formal and casual outfit, and they're the best alternative to heels. Yves Saint Laurent is France-based luxurious clothing, backpack, and fashion apparel brand. It was launched in 1961 in France. Rose is the brand ambassador of Yves Saint Laurent. Confused about what color Flats to wear? The most selling Women Flats are Black and Silver. Latest popular trends in Yves Saint Laurent Flats for Women are Slingback, Ankle Strap and Sandals. Shop our exclusive collection of Casual and Occasion Flats and a vast assortment of branded Flats from top online stores with ease.