Try this. 2 elastics. 1 at the scalp - high pony second at the end of the hair. Join the ends into the center of the first and pin.
how to do beach waves in less than 5 minutes: 1. divide your hair into two parts. 2. braid each section and tie. 3. twist a section. 4. run your straighter/flat iron over both of the twist a few times. 5. untie twists, and you’re done.
25 Quick and Easy Hairstyles for Little Girls
Split and braid your hair into two sections and tie with a rubberband. Twist the braid away from your face and then twist the flat iron onto your hair in the same direction your hair is twisted. Do not touch rubberband or else you will get that weird crease. Repeat this process twice! After hair is cooled, then take them out and run your fingers through the braid. Saw this on Rachel Ray Show. It gives you nice beachy waves!