Marion Cotillard flashes a glimpse of her toned stomach in a cut-away printed maxi dress

She’s been treating the streets of Cannes like her own personal runway. 

And Marion Cotillard nailed it yet again as she sported a stylish maxi dress to walk around the Film Festival on Monday. 

Beaming broadly and waving at fans, the 45-year-old French actress looked radiant.

Offering a glimpse of her toned figure, Marion donned a fitted printed maxi dress with cut-out detailing on the waist.  

The garment flared out to ankle length, giving a peek at the silver wedges that boosted her modelesque frame. 

Marion completed the look with a mini white Chanel handbag and a floppy straw hat.    

Marion is set to star alongside Adam Driver in the upcoming musical film Annette, which is being screened at the festival.

The film tells the story of a provocative stand-up comedian (Driver) and his wife, a world-famous soprano (Cotillard). Their glamorous life takes an unexpected turn when their daughter Annette is born, a girl with a unique gift.

It marks French filmmaker Leos Carax first feature film since the critically-acclaimed 2012 film Holy Motors for this new musical. 

The Sparks Brothers members Ron Mael and Russell Mael wrote both the original story and music for this film, chosen as the Opening Night selection at the 2021 Cannes Film Festival on July 6. 

Critics have already awarded the flick a 90% approval rating on Rotten Tomatoes, the review-aggregation website for film. 

The musical flick is set to be released on September 3rd 2021.