"I have designed some exclusive collections for Levis and it will be a great experience to have Sonam walking the ramp for us, " Tahilani said.
Sonam will also be signed by Levis as its brand ambassador at the Fashion event.
About 75 designers from across the country displaying their collections at the event in three categories: established, generation next and emerging.
The grand finale Friday will feature renowned designer's Sabyasachi Mukherjee wedding collection.