This hairstyle was made with cornrows from the Bahamas, but i will do a post about how to o cornrows at home when she takes hers off. So in this style I am only using the hair coming out of the cornrows.
So start with the middle pieces and just start braiding like a french braid. But then when you add the next piece of hair for the french braid take from the next cornrow, as shown below.
Now just keep braiding own taking the hair from each cornrow.
When you run out of hair from the cornrows just simply braid the rest like normal.
Then you have cute cornrows in the front with a cute french braid in the back!