I found GV Sarees team at Kalakshetra’s Dastkar exhibition a few year ago. They are exclusive saree & material supplier to various traditional saree shops in Chennai. As they source from weavers direct, I recommend GV Sarees who are very friendly and can custom make silk sarees to your taste. You can speak to Sathiyamoorthy or visit their house cum shop while in Kanchipuram…Rajeswari.