The new hair-styles they made for us girls are not exactly award-winning, so don't begrudge us getting them. I think the female hairstyles are lacking in attractiveness in general anyway, especially in combination with most of the other dress options. Take the 'Little Cleopatra'-hairstyle, it would have been a lot nicer if the pony was just a little shorter and the length of the hair at the sideburns longer, a bit like these:
(http://www.ukhairdressers.com/style/hairstyles/7120/2.jpg)(http://www.ukhairdressers.com/style/hairstyles/12606/2.jpg)
(http://www.ukhairdressers.com/style/hairstyles/13441/2.jpg)
Perhaps the devs would like to browse a bit for inspiration at the site(http://www.ukhairdressers.com) on which I found these pictures.