In a classic office, the colour palette is based on warm, natural shades such as beige, cream, brown, burgundy and forest green, which create a cosy, elegant and professional ambience. These colours, combined with more intense accents, convey stability and promote concentration. For materials, solid wood is the main choice: walnut or mahogany furniture with a high-gloss finish adds solidity and timeless appeal. Natural leather, ideal for armchairs and seats, contributes to the comfort and prestige of the room, while brass or bronze details, such as handles or chandeliers, complete the space with a sophisticated touch. Each element must dialogue with the rest, from heavy fabric curtains to decorative carpets, to create a harmonious office with timeless charm.