For four generations, this British company has provided antique rugs and tapestries for royal palaces, staterooms, county estates, museums, and celebrity homes. In 2002 it received the prestigious Royal Warrant of Appointment as Tradesman to His Royal Highness, the Prince of Wales, for its exemplary products. Hand-woven and hand-loomed beauties are Mansour’s specialty, with offerings ranging from intricate Persian carpets to French Aubussons to graphic Scandinavian pile rugs. Each piece is constructed from high-quality wool, silk, and cotton according to centuries-old traditions. And that’s of little surprise: Mansour’s works are designed to be heirlooms, after all.