Reese Witherspoon, 41, poses with doppelg?nger daughter Ava Phillippe, 18, at jewellery launch in Hollywood

With their blonde hair and radiant smiles they could be mistaken for sisters.

And Reese Witherspoon and her lookalike daughter Ava Phillippe looked like twins as they attended the Molly R. Stern X Sarah Chloe Jewellery launch in West Hollywood on Monday.

Reese, 41, and Ava, 18, were hard to tell apart as they posed up at the event, while the Oscar winner shared a sweet snap captioned: 'Love my date @avaphillippe'.?

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They could be mistaken for sisters: Reese Witherspoon and her lookalike daughter Ava Phillippe looked like twins as they attended the Molly R. Stern X Sarah Chloe Jewellery launch in West Hollywood on Monday

They could be mistaken for sisters: Reese Witherspoon and her lookalike daughter Ava Phillippe looked like twins as they attended the Molly R. Stern X Sarah Chloe Jewellery launch in West Hollywood on Monday

The actress, who runs her own lifestyle brand Draper James as well as starring in films and television shows, dressed to impress in a metallic patterned dress with a plunging neckline that showcased her lithe physique.

Flashing her enviable legs, the star slipped on a pair of stylish peep toe heels with a?bow detail.

Her platinum locks were styled in a deep side parting and softly curled, while metallic eyeshadow, fluttery lashes and a slick of rose lipstick accentuated her glowing complexion.

Meanwhile Ava flashed her legs in a blue velvet bardot dress which she wore with black stiletto sandals.

Smile: The Walk The Line star dressed to impress in a metallic patterned dress with a plunging neckline, which she paired with bow peeptoe heels

Smile: The Walk The Line star dressed to impress in a metallic patterned dress with a plunging neckline, which she paired with bow peeptoe heels

Glimmer in a brocade dress for the holidays like Reese

Reese Witherspoon glimmered in a Draper James dress. The stunning brocade dress is perfect for the festive season!

Finished with a delicate lace detailing, Reese’s dress looks so luxurious. Imagine all those holiday lights twinkling against that gilded bronze fabric.

Love it as much as we do? Luckily, Reese had more made and is now selling them – as limited editions – on her site! Click right to buy the black version now.

If you're heart is set on gold, then shop our edit below for more golden dresses in that same a-line style!

We particularly love the Sam Edelman pick with sleeves, but check out Missguided for a great bargain buy.

* PRICES MAY NOT BE AS ADVERTISED
Seeing double: Reese, 41, and Ava, 18, were hard to tell apart as they posed up at the event

Seeing double: Reese, 41, and Ava, 18, were hard to tell apart as they posed up at the event

Doppelganger:?With their blonde hair and radiant smiles Reese and Ava were the spitting image of one another

The actress, who runs her own lifestyle brand Draper James as well as produces films and television, dressed to impress in a metallic dress

The actress, who runs her own lifestyle brand Draper James as well as produces films and television, dressed to impress in a metallic dress

Famous friends: Reese and Ava joined actress Lily Collins, 28, at the glittering event?

Famous friends: Reese and Ava joined actress Lily Collins, 28, at the glittering event?

Stylish: Lily rocked an all-black ensemble of a velvet blazer, sweater and leather leggings as she posed with Ava

Stylish: Lily rocked an all-black ensemble of a velvet blazer, sweater and leather leggings as she posed with Ava

Chic: Lily looked stunning with her chestnut tresses styled sleek and straight with a splash of colour added with a vibrant red lip

Chatty: Reese and Ava enjoyed a quick chat with a smiling Lily at the fun event

Chatty: Reese and Ava enjoyed a quick chat with a smiling Lily at the fun event

Her blonde locks were styled in loose waves and like her doppelganger mother Reese she opted for a simple make-up palette.

They were joined by actress Lily Collins at the event, who looked impossibly chic in an?all black ensemble of a velvet blazer, sweater and leather leggings which flaunted her slender legs.

She forwent the heels for the evening, instead opting for silver tipped brogues, and finished her look with an orange checked bag.

Her chestnut tresses were styled sleek and straight and she added a final pop of colour with a vibrant red lip.?

Earlier that evening, Reese was spotted leaving her Beverly Hills office in a glamorous metallic gown well after dark.

?Family time: While Reese opted for metallics, her stylish daughter Ava donned a blue velvet bardot dress which she wore with black stiletto sandals

?Family time: While Reese opted for metallics, her stylish daughter Ava donned a blue velvet bardot dress which she wore with black stiletto sandals

Style:?She forwent the heels for the evening, instead opting for silver tipped brogues, and finished her look with an orange checked bag

Style:?She forwent the heels for the evening, instead opting for silver tipped brogues, and finished her look with an orange checked bag

Happy: Reese cracked a radiant smile as she tapped away on her phone and looked at the beautiful jewellery

Happy: Reese cracked a radiant smile as she tapped away on her phone and looked at the beautiful jewellery

Fun times: Lily looked relaxed as she chatted with Ava at the stylish event?

Fun times: Lily looked relaxed as she chatted with Ava at the stylish event?

Acclaimed actresses: Reese flashed a warm smile as she posed with Love Rosie star Lily

Acclaimed actresses: Reese flashed a warm smile as she posed with Love Rosie star Lily

Sparkling: Reese, Lily and Ava joined Molly R. Stern and Zahava Ryzman at the event

Sparkling: Reese, Lily and Ava joined Molly R. Stern and Zahava Ryzman at the event

Laugh out loud: Reese wrapped her arms around her pals as they enjoyed a group chat

Laugh out loud: Reese wrapped her arms around her pals as they enjoyed a group chat

Dinner time: Lily cracked a smile as she sat down to dinner at the exclusive event

Dinner time: Lily cracked a smile as she sat down to dinner at the exclusive event

Hugs: Lily looked overjoyed as she greeted Maya Rudolph at the exclusive dinner

Hugs: Lily looked overjoyed as she greeted Maya Rudolph at the exclusive dinner

Reese, 41, shared a snap of her and Ava, 18, ?at the event with the caption: 'Love my date @avaphillippe'
Reese, 41, shared a snap of her and Ava, 18, ?at the event with the caption: 'Love my date @avaphillippe'

Reese, 41, shared a snap of her and Ava, 18, at the event with the caption: 'Love my date @avaphillippe'

Just like mom: The 18-year-old was the spitting image of her mother

Just like mom: The 18-year-old was the spitting image of her mother

Radiant: Reese flashed a hint of cleavage as she showed off her rings and gold bracelet

Radiant: Reese flashed a hint of cleavage as she showed off her rings and gold bracelet

Wearing booties, the star stepped out of her hired car while chatting on her cellphone, clearly a pro at juggling her schedule.

Reese's hair was perfectly styled as she sported a long coat to guard against the autumnal weather.?

The actress, who is currently married to agent Jim Toth, was previously wed to actor Ryan Phillipe and the pair continue to co-parent their two children, Ava, 18, and Deacon, 14.?

The family spent the Thanksgiving holiday in Paris, France, where Reese accompanied daughter Ava to a glamorous debutantes ball.

Reese will next be seen on-screen in sci-fi adventure film A Wrinkle In Time alongside Oprah Winfrey, Mindy Kaling and Chris Pine, set to hit cinemas in March.?

Reese recently paid tribute to her Big Little Lies co-star, Nicole Kidman, 50, after the Australian actress was honoured with a special tribute at the Gotham Independent Film awards in New York on Monday.

Taking to her Instagram, Reese shared a photo of Nicole on the event's red carpet.

She captioned the photo saying: 'Congrats to my girl @NicoleKidman on her #GothamAward.

'We're basically the same height when she takes off her heels! (So not true),' punctuating the humorous aside with a winking face emoji.'?

On the go!?Reese Witherspoon looked to be readying herself for a busy night after a long day at the office on Monday
Long day at the office:?The 41-year-old entrepreneur was spotted leaving her Beverly Hills office in a glamorous metallic gown well after dark

Long day at the office:?The 41-year-old entrepreneur was spotted leaving her Beverly Hills office in a glamorous metallic gown well after dark

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