As promised, here is the adult version of the Woodland hood knitting pattern. Thanks for the great response on the child's version! For this version I chose Bernat Home Dec yarn. It's a tubular yarn- similar to t-shirt yarn except thinner. It's soft and it has a nice drape.
Woodland Hood Knitting Pattern
(Note- hood is knit flat and then sewn up the back) Cast on 56 sts. Work in Garter Stitch for 3 rows.
Row 4: Purl 3, knit to last 3 stitches, Purl the last 3 stitches.
Row 5: Purl
Repeat rows 4 and 5 until piece measures 12 ½ inches. Bind off.
To assemble (click here for pictures):