If there’s one thing that the SS16 catwalks want you to know this season, it’s that blue eyes are 100% on. Designers such as Jonathan Saunders and Mary Katrantzou trophied major sky eyes with a mixture of electric blue pencils and shadows. Get the on-point ombre look with bright-beauty super fan, model, artist and Instagram star, Charlie Barker, in this step-by-step video…