Yves Saint Laurent: A prominent French luxury fashion house, headquartered in Paris, specialising in high-end ready-to-wear clothing, couture, leather accessories, and footwear. They also license their name for cosmetics and fragrances. Primarily targeting middle and high-class fashion connoisseurs aged 20-50, YSL is renowned for iconic pieces like the "Le Smoking" tuxedo and pioneering ready-to-wear. Their business focus is on innovation, craftsmanship, quality, and exclusivity, maintaining a strong global brand presence.