According to the Geographical Indication Description, India, an original Kanjivaram should be in the lustrous three-ply silk (called murukku pattu), real zari (thread made of gold or silver), with contrast borders (karai) in Korvai (an interlocking weaving technique by hand), and the pallu (thalaippu) in contrast to the body of the sari, joined by a technique called Petni. The Kanchipuram Silk Saree is hand-woven with dyed silk yarn woven from pure mulberry silk, with interleaved designs made with ‘Zari‘ that is made ofgold or silver.
Patola saris are a double ikat woven sari, usually made from silk, made in Patan, Gujarat, India. The word Patola is the plural form—The singular is patulu. Patola-weaving is a closely guarded family tradition. There are three families left in Patan that weave these highly prized double ikat saris. It can take six months to one year to make one sari. The craft of weaving them rests exclusively with the Salvi family in Patan who manufacture Patolas for royalty and aristocracy.
Chanderi, which is amongst the best known handloom clusters, occupies a special place because of its centuries old weaving specialty of producing finely textured fabrics of silk and cotton embellished with zari woven work, and more specifically because of its saris that have been patronized by royalty.