Shoe stitching
FIG. 1 is a perspective view of shoe stitching showing my new design; 
     FIG. 2 is a right side elevational view of the shoe stitching of FIG. 1; and, 
     FIG. 3 is a left side elevational view of the shoe stitching of FIG. 1. 
     The broken line showing a shoe in FIGS. 1-3 is for illustrative purposes only and forms no part of the claimed design.