1914 This could be a girl slightly older than Pollyanna. Many still had long, uncut hair. It would not usually have been piled high (as in Gibson Girl time) but hair was usually arranged to extend around the head and come out some from the sides.
This showcases the "La belle Epoque" spirit of the era during the Edwardian era. This image demonstrates the type of dress style that women wore. La belle Epoque was a period in history that lead up to WWI.