This is a great look if you don't have (or want) the hair that's required of it. It's a really awesome braids hairstyle. The best thing to do is to use your own hair extensions (yes, from your own hair) which you can use over and over again, and not have to worry about it not matching completely with your hair, because it will be your hair.
Anyways, watch this two part video on how to create this braided hairdo with clip-in hair extensions. Hair extensions can be found at headkandy. See how it's done!