Chocolate Bar Wrappers

I'm a startup on the east coast of Canada, and I've been making bars which I've been selling for the last 8 months and doing well, relatively. I have been packaging in clear cello bags, heat-sealed, with Avery labels, but I'd like to make them look more professional and wholesale them next. I'd like to do a foil wrapped bar. I can get foils, but I'd like to get an outside wrapper. The wrappers on commercial bars are a light paper stock. Anyone have a source for paper, bar sized?