Mellow yellow! Sienna Miller dons pretty sundress and straw hat as she enjoys outing with daughter Marlowe in Cannes

She's been in the spotlight non-stop during the Cannes Film Festival, but Sienna Miller took some time to enjoy a leisurely outing with her daughter on Monday.

The 33-year-old actress, who has settled into her debut role as a Film Festival juror, was spotted carrying her daughter as they touched down on the shore by the Cartlon Hotel on the French Riviera.

Sienna was looking lovely in a pretty yellow sundress, set off with a wide-brimmed straw hat.

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Chic: Sienna Miller looked radiant in a yellow sundress as she arrived at the Carlton Hotel in Cannes, France with her daughter Marlowe in tow

Chic: Sienna Miller looked radiant in a yellow sundress as she arrived at the Carlton Hotel in Cannes, France with her daughter Marlowe in tow

She looked every inch the doting mother as she fussed over her three-year-old daughter.

The star, who is engaged to Far From The Madding Crowd actor Tom Sturridge, has been ensuring she spends plenty of quality time with Marlowe despite her hectic schedule.

Earlier in the day, Sienna stepped out on the Croisette in a in a cream pair of shorts worn with a simple striped T-shirt.

Happy families: The American Sniper actress cradled her daughter in her arms as they pulled up by boat

Happy families: The American Sniper actress cradled her daughter in her arms as they pulled up by boat

Entourage: Sienna has been joined by friends and family during her stay in the South of France 

Entourage: Sienna has been joined by friends and family during her stay in the South of France 

Elegant: The star looked radiant in her simple sundress and chic, wide-brimmed straw hat

Elegant: The star looked radiant in her simple sundress and chic, wide-brimmed straw hat

Busy: The star has a long list of official occasions and film premieres to attend as part of her jury role 

Busy: The star has a long list of official occasions and film premieres to attend as part of her jury role 

Keeping a low profile: Sienna managed to blend in with the crowd during a rare break in her schedule 

Keeping a low profile: Sienna managed to blend in with the crowd during a rare break in her schedule 

She teamed the look with a pair of strappy black sandals which had a fairly low block heels and wore a cream trilby hat with a black trim as well as a pair of sunglasses. 

As she doted on her daughter, the pretty blonde took in the sights of the area, picking up her little one before holding her hand. 

She wore two looks in a day, switching into a black French-inspired cardigan which had a white trim at the neckline. 

Pin-credible: Sienna looked leggy as she stepped out in Cannes earlier in the day on Monday

Pin-credible: Sienna looked leggy as she stepped out in Cannes earlier in the day on Monday

A good look: She teamed her shorts with a striped top and wore strappy sandals as she enjoyed a stroll with her only child 

A good look: She teamed her shorts with a striped top and wore strappy sandals as she enjoyed a stroll with her only child 

Teaming it with a pair of black skinny jeans, the lovely lady kept to the same shoes and hat as she stood out in the sunshine. 

She also carried a burgundy envelope leather bag on her shoulder which had a contrasting strap and large tassle detail. 

Sienna was pictured talking on her mobile phone as she walked down the promenade.

Cosy: After wrapping up a little, Sienna wore another chic look, this time a pair of skinny jeans and a matching cardigan

Cosy: After wrapping up a little, Sienna wore another chic look, this time a pair of skinny jeans and a matching cardigan

Doting: She kept a watchful eye over her daughter as they made their way down the street together 

Doting: She kept a watchful eye over her daughter as they made their way down the street together 

The evening before, Sienna turned heads in a deeply plunging black semi-sheer gown worn under a dramatic matching cape while attending the premiere of new flick Carol. 

The mother-of-one was joined by her fellow juror, film-maker Xavier Dolan, as she walked down the expansive red carpet leading to the Palais des Festivals.

She added to her look with an elabroate jewelled choker while she wore her blonde tresses in a stylish wraparound braid. 

With her lips painted a deep red, the screen star was seen hugging and laughing with Xavier as they posed for pictures together ahead of the screening. 

Stylish: Sienna took a quick call on her mobile phone as she kept in the shade wearing a trilby hat 

Stylish: Sienna took a quick call on her mobile phone as she kept in the shade wearing a trilby hat 

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