This is a small plaid. The minimal amount of contrast between the background squares and the backgrounds of the ice cream blocks ends up making the quilt feel a little washed out. It is lacking some visual sparkle.
This next option is better but still not ideal. If you compare this fabric with the hand dye (there's a strip showing on the left in the photo) you can see that the colors are very similar; this does seem to be the general shade and saturation that the quilt wants. But I can't help but feel that if I'm going to repeat 6" chunks of fabric across a quilt, the print really ought to be a little more compelling than a pink cowhide pattern...
Back to the fabric store!