Do NOT be intimidated by this hairstyle. It may look a little challenging but I assure you it is a simple 3 step process. You can start with absolutely any texture of hair, straight, curly, curled, wavy, etc. I actually think it would look fantastic with tight ringlet curls.
When you are braiding, try to hold the braid a little looser than usual. If you braid it too tight, the look may be more severe than you want. And like I mention in the video, make sure you aim the braid backwards so it lies flat against your head.