It is best to start with a rectangular piece of fabric. Fold it in half and then fold the two sides in towards each other, so that you have a square. Next, take one corner of the square and fold it over so that it meets the opposite side. Then take the other corner and do the same thing. You should now have four corners folded over on top of each other. Now take one of these corners and flip it over so that it is facing away from you