I made up some slippers using an older pattern from a knitting book as some inspiration. Alternating front and back post dc's are used to make these slippers. I did not like how the tops of the slippers look. What I did was make one flat piece and gathered one end and sewed up about three inches for the toe and sew up the other end for the heel.
So I have an idea on how I can improve these slippers and maybe post a pattern.