After picking out your fabric and getting enough for the length of
boot you want. Put on the boots you wish to make the slip cover
for. You will need to carfully wrap the fabric around your leg and
the boot, make sure to pin all the way around the boot, bottom and all. Pin it
in a straight line wherever your going to put your seam. The front or back of
the boot works best. Make sure its snug
enought to stay up but not to snug to where it wont fit over the
boot, and not to loose to where it will fall off. When youve gotten the pins
and the boot length the way you want it, cut away the access fabric, leave enough
for a seam.