After completely slaying the red carpet in a metallic hued dual-toned fish-cut ensemble by Jean-Louis Sabaji Couture on Sunday, Aishwarya opted for a stunning Ashi studio gown.
The former Miss World's made jaws drop in a strapless white ensemble beautifully detailed with layers of ruffles and feathers that covered her body.
With her hair tied up in a neat bun, the back in her dramatic eye makeup perfectly complements her extravagant all-white dress.
To balance her overall look, Aishwarya paired her larger than life dress with just a pair of simple dangling earring.
Before stealing the show at the red carpet, Aishwarya gave her fans a sneak peek of her dress by posting a video on her Instagram account.
After a series of photographs of her in feathery white, the actress shared more looks from Cannes!
The 45-year-old actor reached Cannes along with her daughter Aaradhya Bachchan on Sunday for the ongoing 72 Cannes Film Festival.
The Bollywood actor is a regular to Cannes and has always managed to steal the limelight with her impeccable fashion statements.
Last year, Aishwarya ruled in a Michael Cinco butterfly gown, which had the shades of violet, red and blue threadworks and embellished in Swarovski crystals and French palettes.
The 10-foot long train took 3,000 of man-hours to finish and intricately handcrafted to make it exquisitely flighty and timeless.
Images: Aishwarya on Instagram