4/14-I am right at the 25% point and still have a small amount left of the first skein, so I am estimating that 4 skeins will be about right for this size.
4-23- just hit the 50% mark and still have yarn left in the second skein. I estimate at least 2-3 more repeats before I will need 3rd skein.
4/26-adding on skein #3 at 60% mark.
5/06-adding skein #4 at 90% mark. I have one pattern repeat and the top border to go.