http://www.philc.net/ClothingCreator.htm

I wrote this some time ago and it worked reasonably well, it may contain elements that would help you. It is no longer available having been superseded by other scripts that I have written however I would be happy in exploring the possibility in adapting it to meet your needs. No cost is involved and it will depend on time being available to pursue the task. If you would like to email me at pcooke@philc.net we can maybe proceed from there.