Long shags are your personal preference.
It is best to use very few layers due to the long length when you choose a long shag. If you add to many layers to long shag the hair will look like a total mess and that is not the look you want to achieve.
While the back of the hair has a little less layers, short shags frame the face and are full of lots of layers on the front and the top of the head.
But it is still does not compromise the volume of the hairstyle.
The new long bob hairstyles will be one of the hottest new hair trends for the year of 2009.
Long bob hairstyles are sexy and stylish end around the shoulders and sometimes can get very long. Long bob hairstyles are fuller and many celebrities are already wearing this new hair trend.