Thanks, everyone, for your help. I made one block...I know I cut off some points (wasn't paying attention at the beginning), but I think I really like it!
The only thing I'm not quite sure about is the polka dot fabric (the lightest green). Does it go? Or, will it make it pop when it's all put together?
I guess I could spend the time and scan in my fabrics to the program and see how it all goes together! Worth the time before I do this. My husband requested a queen size, which takes 48 blocks.....sigh! We'll see what happens!