She was the toast of the town at the Magnum beach party earlier in the day, looking the picture of class in an elegant jumpsuit.

But Kendall Jenner certainly saved her best look until last, emerging later on Thursday evening in a gorgeous patterned gown with a plunging neckline as she kept the party going at the evening event during the 69th annual Cannes Film Festival.

The 20-year-old showed off some serious skin in the daring dress, which was cut to under the bust and featured a thigh-skimming hemline.

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Arriving in style: Kendall Jenner looked incredible in a plunging patterned gown as she partied at the Magnum party during the 69th annual Cannes Film Festival on Thursday night

Gorgeous: The 20-year-old showed off some serious skin in the daring dress, which was cut to under the bust and featured a thigh-skimming hemline

Kendall’s striking dress featured a colourful overlay in flattering shades of orange, purple and brown.

The asymmetric material was gathered at the waist and flowed behind her as she made her grand arrival, flanked by her momager Kris Jenner.

The Keeping Up With The Kardashians beauty displayed her long and lean legs in the dress, setting off her glamorous attire with simple strappy heels.

Leggy look: The model muse made the most of her long and lean legs in the flattering gown

Momager duties: Kris Jenner accompanied her stunning daughter to the event

Glamazon: Kendall kept her hair and make-up look classic, adding a touch of elegance to the look

Picture perfect: The Keeping Up With The Kardashians beauty has rarely looked better

Model looks: The flowing gown in flattering shades of orange and purple made the most of her svelte frame

Stunning: Kendall swept  her dark tresses up into a bun and enhanced her pout with a slick of coral lipstick

The model muse added a touch of elegance thanks to her classic hair and beauty look, sweeping her dark tresses up into a bun and enhancing her pout with a slick of coral lipstick.

Family matriarch Kris – who chaperones her daughter at every major fashion event around the globe – was bringing up the read in a gold spangled minidress.

The star looked fantastic for the occasion, looking far younger than her 60 years in the statement dress.  

Here she comes! Kris looked fantastic in her glitzy minidress, looking far younger than her 60 years

Supportive: Family matriarch Kris chaperones her daughter at every major fashion event around the globe

Extreme cleavage: The 20-year-old beauty went braless in her eye-catching attire

Exotic vibes: Kendall was embracing Magnum’s ‘Release The Beast’ slogan in her gorgeous gown

Sealed with a kiss: The reality starlet blew a kiss as she walked the red carpet, watched by proud mum Kris

Looking good: Once inside the bash, Kendall worked her magic on the red carpet, proving why she’s such a popular draw for the ice-cream brand

Once inside the bash, Kendall worked her magic on the red carpet, proving why she’s such a popular draw for the ice-cream brand.

Earlier in the day, the model was channeling something between retro Parisian chic, old Hollywood and nautical inspirations in a jumpsuit and cat eye sunglasses.

The brunette was flanked by her mother Kris, 60, who was less subtle in her style choice and reflected the sea vibes at the Magnum beach party with vigour in a striped ensemble.

Like mother, like daughter: The showbiz matriarch proudly posed alongside her striking offspring

Working her angles: The catwalk sensation showed off her perfect pins in the statement gown

Elegant touch: The brunette beauty completed her look with a pair of gold stud earrings

Taking her place: Kris was keen to pose for a picture alongside her second youngest 𝘤𝘩𝘪𝘭𝘥

Good genes: Kris looked sensational as the duo partied the night away at the event

Flawless: The model’s make-up was immaculately applied with contouring bringing out the definition in her cheeks and dark lipstick enhancing her plump pout

Costume change: Kendall’s cleavage-baring dress had a feather-lining for a lavish finish

Perfect peepers: Kendall underwent a costume change at the Magnum event with her beauty captured in a stunning black and white shot

Leggy display: Both women opted to showcase their lithe limbs for the party

Light and airy: Kendall’s dress billowed in the light breeze as she stepped out just behind kris

Like mother, like daughter: Kendall and Kris upped the glamour stakes for the Magnum party as they stepped out in thigh-skimming dresses

Easy does it: The pair tentatively made their way down the steps with Kendall holding on to her mum’s shoulder

All that glitters: The duo also showcased plenty of cleavage in their striking ensembles

Party time: Bright-eyed Kris glanced at the cameras as she neared the bottom of the stairs

Leading the way: Once on flat land, Kris looked far more comfortable as she was directed by security