More to explore:
Washcloth Quartet free knitting pattern on tricksyknitter.
Washcloth Quartet - Great gift idea; knitted wash cloths last forever.
4 free knit washcloth patterns
Free Knitting Patterns for Wash Cloths
4 Washcloth Knitting Patterns: easy for beginners, inexpensive gift. Want to try cable knit.
These knit/crocheted washcloths are amazing..I'm making a bunch right now!
knitted washcloths (another situation where I can't find the original source, sorry)
Knitted Wash Cloth Tutorial.
Pattern to knit your own pretty wash cloths - may be good for that linen and flax I am going to spin this summer.
Crocheted washcloths pattern for Mother's Day from the Purl Bee
Knitted washcloths. LOVE these! Great gift!
Seed Stitch Washcloths | Maker Crate
Spa Necessities Crochet Pattern - designed by Kathleen Sams. Includes a wash cloth, towel and scrubbie. Pattern downloadable at Red Heart Yarn.
Sandy Shore Washcloth Set. These are quick to make and are a great gift. I love Lion Brand's patterns. For the most part they are accurate and easy to follow.
Another really cute wash cloth pattern. I may have to start crocheting again. I haven't in years.
Several Washcloth Patterns