I'm loving the blue and white combo and these blocks are all 9" finished. Incidentally that is twice the size of a Dear Jane block and I can't help wonder what would happen if you sized up a Dear Jane block to 9"... that would make a nice size to work with.
Only a couple of days to wait for the next set of instructions! Can't wait :o)
Oh and one more thing...make sure you pop back tomorrow. It's leap day and there is something worth jumping up & down about :o)
Until next time....