There are only three colors used in that design and they are listed at the right and slightly below the picture. Karen

Hello,

I've got the supplies added for this design so you should see them posted now. You will need one skein of each floss color for each square you do. So depending on how many squares you decide to stitch, will determine how many skeins of each color you need. Hope this helps! Thank you.

~Kristi @ ECS

MY OPINION! I would think that you need one complete skein of each color for each square. Two, possibly three of each, would be plenty. If you are ordering online, maybe order four of each.