Wow! I just stumbled across a great website for templates! It is
http://www.mardar.us/ . There are free printables on this site, but they are all decorated.
HOWEVER, they could just as easily be printed out and used to make templates, if that's cool! Lots of us do stuff like that! There are templates for all
kinds of boxes and bags, tissue pack covers, baskets, and lots of tags! I was giddy when I found this!!! The woman who runs the site (Mardar), allows these items to be printed and sold when used as packaging (just not printed out and sold as ready to make boxes)-check out her Terms of Service, please. Also check out her printing tips, as these will print out small unless you re-size them. I don't know about other content on her site, I just was thrilled to find all these templates!
Just thought I'd share...