Fiber Optic Christmas

My mother tries to find a fiber optic Christmas tree at about 7-8ft high, we tried to go to many places but can not find trees or else 3ft. Are there any stores that might carry them or even online sites. I'm desperate, I do not want to spend another entire weekend in search of a Christmas tree.

Are you talking about artificial trees that have the fiber optic lights, as here: http://www.artificial-christmas-tree.com

Or are you talking about these trees are all white fiber optics?