Where can I buy gummed kraft paper tape?
In the U.S. we’d usually find it in an ordinary store (near the office supplies), in an office supply store, or in a hardware store, or in a packaging/mailing store. Hardware and office supply stores would more likely have it in the larger or wider rolls. I think that here “duct tape” (aka duck tape) is usually used to make these dress forms quite successfully though: http://www.google.com/search?q=make+dres… –hardware stores would probably be the cheapest for duct tape except perhaps for large inexpensive chain-type stores.