How can I make my report on 2009 hair trends more interesting?

I am making a report on change in hair trends from last few years. I have included a report of 2009 hair trend and then given the difference in those trends and the trend in 2011. But now it seems that I am not going right. Something is missing in my report, but I don’t know what. Should I add some detailed hair styles in my report? What do you think can make my report different and interesting?