I added the toe and the heel to both sides of the stocking, then sewed the lining.
The lining is made with white fabric as well. It would make more sense to have cut it in one piece, but I had already cut two extra toes out. I just sewed it right sides together.
I traced the stocking onto batting and basted a layer onto the wrong side of the both of the stocking pieces. Then I sewed the two pieces right sides together.
I stuffed the lining into the stocking. Then I took the cuff piece, sewn into a tube, and tucked it into the stocking with the right side facing the lining. I sewed around the top and pulled it out, folding it over. Then I tucked it in 1/2 inch and topstitched, attaching it to the patterned part of the stocking.
I folded the cuff of the stocking down, but it looks good unfolded as well.
Ready in plenty of time for Christmas!