Zari (or Jari) is an even thread traditionally made of fine gold or silver used in traditional Bengali, Indian, Pakistani and Persian garments, especially as brocade in saris etc. This thread is woven into fabrics, primarily made of silk to create intricate patterns. Traditional textile weaving in Iran (Persia) have long tradition of Zari, especially in Zardozi embroidery. It is believed this tradition started during the Mughal era.