Step 1: Any oblong colored headscarf makes a great crown style. Chose any of the many colors and place it on your head. Make sure that one side is longer than the other. A great headscarf to use for this style is the Israeli Tichel with Flower Garden - The design is beautifull and it gives a great look for the crown style.
Step 2: Take both ends of the headscarf and tie it once in the back tightly. Once it is tied there might be a little of the material sticking out above the tie, just tuck it in neatly right under your hair or scrunchy and above the tie to hold it in place.
Step 3: Take the two ends of the headscarf and twist them gently. Bring the longer twisted side over and around your head leaving a little of the headscarf in the front showing. Once it is tied once around if there is still any left over material just tuck it in under your hair or scrunchy and above the tie.
Step 4: Last but not least, take the shorter twisted end and twist it around weaving under and over the first end to create the crown.
This tie is a lot more secure than any other headscarf ties - since it's tightly tied around your head it is very unlikely for it to fall apart or come undone.