RND 4: Sl st to next lp, ch-1, sc sa lp, (ch-6, sc next lp) around ending with ch-6, sl st top beg sc, turn.
RND 5-14: Rep rnd 4.
RND 15: Sl st to next lp, ch-1, (work 9 hdc) in ea lp around, sl st top beg hdc, ch-1, turn. (135 sts)
RND 16: Hdc ea st around, sl st top beg hdc, fasten off.
Slide lampshade cover over the lampshade. Run a line of double-side tap around the top of the lampshade. Line rnd 1 up with the top of the shade and sick down. Rep for the bottom edge stretching cover to fit.