We’ve had quite a few requests for this post over the past few months, but the truth is that not only are Camilla and I not very good at it, we also prefer to curl our hair using hot tongs or barrel curlers. Help is at hand, however! There are literally thousands of video tutorials online that teach you how to curl your hair with a straightening iron so I’ve scoured YouTube to find the best. They vary slightly in approach but the general principle is the same. Seeing it in action is also definitely much easier than trying to…