Roxy Horner turns up the heat in black lace while Frankie Bridge cuts a chic figure in a high-neck dress as they pose at the John Lewis advert party

She never puts a foot wrong when it comes to fashion.

And Roxy Horner turned up the heat in a lace black top and PVC trousers as she posed up a storm at the John Lewis Christmas advert party on Thursday night.

The model, 33, boosted her height with strappy silver heels and wore her blonde tresses swept back.

Also at the bash was Frankie Bridge, 35, who wore a chic high-neck black dress and toted a leather clutch bag.

Elsewhere Emma Weymouth was the image of festive glamour as she sported a glittering outfit.

Also at the bash was Frankie Bridge , 35, who wore a chic high-neck black dress and toted a leather clutch bag

The model, 33, boosted her height with strappy silver heels and wore her blonde tresses swept back

The Marchioness of Bath, 38, stunned in a chic ensemble, teaming a golden corset-style top with a black high-waisted skirt.

The monochrome detailing complemented her sequinned look, which was perfect for the Yuletide-inspired occasion.

To complete her outfit, the mother-of-two wore simple heels, and styled her chestnut tresses in a sleek straightened style. 

Her make-up was radiant and elegant, accentuating her face with eyeliner and dusky pink lipstick. 

Emma happily posed for photos with actor Layton Williams, who elevated cosy winter knits into a chic suit for the evening. 

The event commemorated The British retailer’s hotly-anticipated festive commercial on Thursday – transporting viewers on a magical journey that follows a sister’s emotional quest for the perfect Christmas gift.

The heartwarming ad was launched on social media this morning and will be released on TV on Friday.

During the advert, Sally (played by Margaret Clunie) races into John Lewis’ Oxford Street flagship store just before closing time after leaving it a little late to find the right present for her sibling. 

Elsewhere Emma Weymouth was the image of festive glamour as she sported a glittering outfit

TOWIE’s Jess Wright wore a silk suit for the festive party

Made in Chelsea star Rosie Fortescue attends the John Lewis star-studded party

Strictly’s Layton Williams elevated cosy winter knits into a chic suit for the evening

Emma and Layton posed together inside the party

Aisling Bea attends the John Lewis star-studded party to celebrate the launch of the highly anticipated Christmas advert

Clara Amfo was the epitome of chic in a black dress and heels

Clara Amfo and Yasmin Evans posed together

Carol Wright wore a black patterned dress

This Morning’s Sian Welby wore a flowery dress and knee-high boots 

Pips Taylor, Harry Judd and Sian Welby

Vanessa White wore baggy jeans and a black knitted jumper

Harriet Rose and Aisling Bea

McFly’s Dougie Poynter and Harry Judd posed together

Zoe Hardman looked elegant in red 

Kimberly Wyatt wore a black dress with bow detailing

Kimberly Wyatt, Zoe Hardman and Sian Welby

In a The Lion, the Witch and the Wardrobe-inspired moment, she falls through a rack of dresses and enters a fantastical world, stumbling out of an old wardrobe in the attic of her childhood home.

From there, she undertakes a whimsical journey through her memories as she urgently searches for the best gift for her beloved sister. 

In one particularly tear-jerking scene, Sally comes across her late mother and shares a brief festive moment with her. 

However, not everyone was impressed by this year’s festive offering from John Lewis, with some viewers branding it ‘confusing’.