Use pins to fasten in the back. Special spring prices. The decorative stitch on the knit just puts little indentations every little bit making it looked a bit of a shell. Plain or decorative edged hem. Be sure to state which, otherwise it will be plain.
Longer lengths are available.
The overall size of the covering is changed when extra length is added. Plus shipping and handling. Shown in knit with decorative stitch. Can be worn more to the front. The top edge size has been increased from 21 inches to 23 inches.