14/08/2014 12:40 BST | Updated 20/05/2015 06:12 BST

Paris Fashion Week: Saint Laurent Autumn/Winter 2014

Hedi Slimane knows what it takes to be cool. His Autumn/Winter 2014 collection for Saint Laurent was another shining example of exactly that.

Who was the Saint Laurent girl inspired by this season? It was revealed as 16-year-old model Grace Hartzel (who opened and closed the show) via a tweet on Monday night...

As for what this "exclusive girl" was wearing, sequin mini dresses with black coats and knee-high boots were the staple looks.

Saint Laurent : Runway - Paris Fashion Week Womenswear Fall/Winter 2014-2015

There were flashes of sparkly tartan and colourful prints inspired by LA artist John Baldessari too.

Fur jackets in statement-making patterns are sure to go down well with Saint Laurent's biggest fan club next season - good job Kate Moss was on the front row to pick out her favourite.

See more from the show below: