The three-day event allows Vietnamese firms in the garment and textile and interior decoration sectors to seek partners, expand markets and learn about new technology and techniques.
It gathers 120 leading Indian silk producers and 250 foreign businesses from across the world.
Along with showcasing silk and silk blended garments, fabrics, accessories and carpets, the fair also features business meetings, a fashion show and workshops.
The organising board expects to welcome about 10,000 visitors during the event.