I seriously had to do a double take when I saw this shot of Olivia Palermo. Is it actually her? The refined, effortlessly chic-looking fashion favourite looked show-stoppingly gorgeous arriving at Christian Dior's Autumn / Winter 2013 show this weekend at Paris Fashion Week.

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Not that Olivia looking gorge is out of the ordinary, far from it, but normally she opts for natural make up, loose bohemian curls in her mid length locks and either midi length skirt or skinny trousers teamed with super-chic layered up separates. Not this weekend. It looks like Olivia pulled out all the stops for the high profile fashion event at Paris Fashion Week.

So, what to wear to sit on the front row at a Christian Dior show? Dior of course - what else? Olivia did just that opting for a dress from the label's Spring / Summer 2013 ready to wear collection.

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Olivia styled the striped tulle dress with a fur trim jacket (who can blame her, it's freezing in Paris), red clutch and sleek modern detail heels. Olivia picked out the red stripe on the hem on the dress with a pop of colour on the lipa and coordinated the look with slicked back, centre parted hair.

What do you think of her look?