From designer ensembles to fine dining restaurants: Inside Roxy Jacenko's VERY expensive ski holiday with daughter Pixie and son Hunter in the French Alps

Roxy Jacenko has jetted off on a very swanky ski holiday for an extended winter break with her children.

The PR maven, 44, is living it up with daughter Pixie, 13, and son Hunter, 10, in the idyllic ski resort region of Courchevel, in the heart of the French Alps.

And Roxy has been making her followers jealous by documenting the luxorious snowbound vacation on Instagram.

The PR mogul definitely looked the part as she hit the slopes in a $3000 Balenciaga ski jacket.

She was also seen flaunting her penchant for high-end ski fashion,  in a quirky black Goldbergh ski jacket.

Featuring puffy embellishments on the sleeves, the ski number set Roxy back around $2000.

Another photo showed Roxy, amid a stunning French Alps backdrop, in a houndstooth patterned ski jacket from Perfect Moment worth around $795. 

She also wore a matching set of pants worth approximately $895.

Aside from showing off her skills on the slopes and penchant for haute couture, Roxy has also been enjoying many of the fine dining opportunities the region has to offer.

She shared a couple of photos that showed an array of delectable treats her and her family were about to dig into at swanky restaurant La Cave des Creux.

The eatery offers breathtaking views of Mont Blanc and the Courchevel valley, and a delicious menu.

Starters at the high-end eatery begin at $52(AUD) for a Beaufort Tart with a green salad and crunchy walnuts.

Similarly, a burger with Beaufort cheese, bacon and fries is going to set you back a whopping $65 (AUD)

The trio also enjoyed some high-end nosh at Bagatelle, with Roxy sharing a photo that showed her receiving some table service.

She also shared a photo that showed the trio beaming for the camera, looking very satisfied with their dining experience. 

The swanky ski region also boasts an array of luxury shopping options such as Louis Vuitton, Hermès, and Cartier.

Roxy was certainly keen to take some time out from the slopes for some haute-couture retail therapy.

She shared one photo that showed her standing next to Hunter as they posed on a street in Courchevel.

With a Bvlgari store visible in the background, Hunter beamed broadly as he posed while clutching a bag from kid's clothing store Les Enfanats B.Charvin.

Another, showed Roxy posing in front of a store, showing off her sartorial style in her ski ensemble.

While Roxy gave no indication where the family are staying on their idyllic winter. vacation, you can bet they won't be sleeping rough.

Courchevel boasts 24 luxury hotels with a five-star ranking. Also, in 2011, France introduced a sixth star ranking for hotels named 'palaces'. 

Eight French hotels have since received this rating and two are in Courchevel's Jardin Alpin area. 

Courchevel is the most eastern resort of the Three Valleys, the biggest connected ski area in the world. 

It consists of four satellite villages: Courchevel Le Praz, Courchevel 1550, Courchevel 1650 and Courchevel 1850.

The highest resort Courchevel 1850, has a reputation for being one of the most exclusive ski resorts in the world.

It is also littered with Michelin star restaurants and high end shops.