I am actually in the process of having some patchwork done on a zen loan shirt. I don't know if it's the norm, but Toshi is doing the repair work. Here is a photo he sent me of various sashiko stitches he does for repairs on a swatch. Hope it is helpful.Anyone had any custom work done by cottle? Keen to see the results as I enquires about some Sashiko work on their jeans.