Originally Posted by MTS

You won't go wrong with either of these.

But if you're looking for a solid white, the Kona at Joann's (with a coupon) might be the least expensive, since that's a major consideration. That way you can save the $$$ for the pinks/purples.

As for those colors, are you only looking for one fabric for each value, or are you considering multiple fabrics for each value group? So it would be a very controlled scrappy look (like you used in the Ribbon quilt).