Kate Middleton v Pippa Middleton

Rex

Stylish sisters Kate Middleton and Pippa Middleton have been known to mirror each others past outfits on more than one occasion, and when the Duchess of Cambridge stepped out in Scotland this weekend we couldn't help but think her outfit looked mighty familiar…

Kate Middleton attended the opening of Tamar Manoukin Outdoor Centre in Ayrshire with Prince William and the Prince of Wales in a red Armani coat and gave a nod to her location in a tartan scarf.

SEE MORE KATE AND PIPPA STYLE-SNAPS

Having trawled through Pippa Middleton's past outfits we came across her high street spin on the look in 2011. Pippa paired a simple collarless style by Zara with a leopard print scarf, knee-high boots and her favourite Modalu bag.

While Pippa's is a laid-back spin on the look, Kate updated it for her formal outing. But whose do you like best? Tell us on Twitter.

WATCH KATE'S BEST FASHION MOMENTS...