A lot of people think it is simple to choose hair extensions. You pick the colour and the type you want and that is all you need to do, right? Sure, it is important to choose a shade that will suit your natural hair, as well as look at the quality of hair extensions when you are making your choice. But, you also have to consider how many hair extensions do you need for the style you are looking to create. If you have never had hair extensions before, this is a difficult question and even some people who think they know the answer are still not getting it right.