Diana Lagas
Patterns available as Ravelry Downloads
Crochet: Washcloth / Dishcloth
Although Knit Picks states that Dishie is worsted weigh, I do find it on the lighter side. If you chose to use Lily Sugar & Cream (or a heavier cotton) I would check your measurement after the set-up row. This will give you an idea of the width of your cloth (minus the finishing edge).