Cut a strip 20cm by 60cm and centre the embroidery on this strip. You can make the sock any size you want, wider, longer, more strips, etc. This is just a guide to get you started. Cut strips and finish edges if desired. Hem bottom and top edges of top section, creating a casing at the top edge.
Space strips around bottom edge of top section, pin in place.
Add ribbon between strips, they can be any lenght. Stitch ribbons and strips in place. Fit tubing in top hem casing of top section. Cut to fit. To keep tube closed, squeeze a paper clip between the cut ends.