The wallpaper's finish should guide material choices. A metallic or foil purple paper reflects light and suits polished brass, mirrored surfaces, and velvet upholstery in deep jewel tones. A matte non-woven or grasscloth paper calls for natural materials — linen, oak, rattan — to balance its organic quality. Keep large furniture (sofas, beds, wardrobes) in neutral tones such as warm white, charcoal, or natural linen so the wallcovering remains the focal point. Introduce the purple's secondary colour — grey, gold, or green — through cushions, rugs, and lampshades rather than large upholstered pieces for a scheme that is easy to refresh.