Ok, we’ve been obsessing over Rosie Huntington-Whiteley’s look ever since London Fashion Week. We admit it. And we’ve caved.

When the Burberry muse rocked up to the fashion house’s SS12 show looking suitably autumnal and Brit-chic, she totally stole the crown of best dressed on the FROW.

And while she might be head-to-toe in Burberry (um, jealous), the look is super easy to achieve for those who don’t have Christopher Bailey on speed-dial. Here’s how:

Rosie’s whole outfit is pulled together with that amazing orange trench coat. Get the look without the heart-stopping price tag with this little beauty from House of Fraser.

Episode orange double breasted trench coat, £120, available at House of Fraser.

Rosie rocks up her look with a fantastic pair of skinny leather pants, a trend which shows no sign of stopping. This pair from Sara Berman are absolutely perfect.

 Sara Berman demi leather skinny pant, £229, available at my-wardrobe.com.

A simple brown tee works well with orange and keeps the look simplistic. Go for this super-soft number from Surface to Air for a little touch of laid-back luxe.

Surface to Air brown jersey T-shirt, £90, available at Browns.

Add a woven bag like this one from Mysuelly and you’ll have that perfect autumn look mastered.

Mysuelly Madeline woven satchel, £423, available at my-wardrobe.com.