For many festivals have become as much about watching the fashion as about the music. In the case of this years V festival I can say it was probably more interesting. As someone who loves Oasis, Kasabian, The Killers, Strokes etc, I can say that guitar bands seem to be in short supply, and there was an awful lot of pop and R&B/Rap on the menu. But festival style seems to improve each year. Here are some of my favourites, both on and off the stage. Rihanna I loved that Rihanna flew the flag in this cute Union Jack crop top. She has the body to make anything look good,…