
Using interfacing AND denim scraps to patch jeans?
I've got like 5 pairs of jeans that need patching/reinforcement in the butt (big juicy dumptruck + sitting on the ground a lot).
I also have some NON-FUSIBLE, SEW-IN INTERFACING (I'll get some fusible too, but I want to use what I have).
I'm not really clear on how/whether I should use interfacing for this project. I'll be machine sewing and darning scrap denim onto the inside, and it sounds like the normal way to use interfacing would be to add a layer behind the patch, so the layers from the outside go jean>patch>interfacing.
I don't really need extra stiffness from interfacing, though, and the scrap denim provides a medium for the darning. What would the interfacing give me? Conversely, could I use just interfacing, no fabric patch for this kind of repair?
My guess is it would just be extra strength for a high-wear area, but I would really appreciate anybody's input. Thank you!