Sonam told the media: "This year, since we are busy doing so many other things, I have not prepared much for Cannes. Usually, my sister Rhea styles me and she is busy making the film Veere Di Wedding. I was busy shooting for two films and promoting our fashion brand Rheson.
"But since it is a cosmetic brand, and it is all about looking beautiful, I believe that you look beautiful if only happy from within. So I am just doing that," she added.
Meanwhile, Sonam and Rhea's brand Rheson has collaborated with Shoppers Stop.
Talking about the line, Rhea said: "All our dresses are designed in a way that will not only make you look nice, but are also easily wearable. Like we have a pallazo sari... It's zipped pallazo pants that look like a sari -- that one can wear to a workplace. One of our favourite is mummy jacket which is inspired by my mother's denim jacket, that has a connection of nostalgia."