Her one shoulder nude embellished gown had a peplum at the waist.
She accessorized with towering golden heels with studded straps, a metallic Jimmy Choo clutch, and Chopard jewels.
Her hair was styled in a French twist with a loosely swept back teased top.
The L'Oreal brand ambassador wore flawless makeup by maestro Karim Rahman.
Aishwarya's eye makeup was the focus of attention and L'Oreal described it as follows.
Aishwarya rounded her splendid style with nude lipgloss and black nailpolish.
She glided through the flash frenzy emanating from the cameras for the assembled international media present like a pro with a lot of poise.
Aishwarya is accompanied to the festival by her mother Vrinda Rai as her husband Abhishek Bachchan is away in Murmansk, Russia filming for his thriller film Players.