Abraham Palma wrote:
Maybe it was not the best piece for trying this technique. What other mending technique would you
Kid can wear out the knee area of the pants very quickly. One way is to top stitch a big reinforcing patch to cover the entire knee cap. Do both knees with another black fabric of different texture to make it look like an intentional design. For example hand tack a vegan leather or quilted fabric for contrast ( shiny vs matte / patterned vs plain).
Another easier fix is to iron a layer of fusible interfacing on the inside.