Here is a simple ornament idea using felted wool. Our wool came from an old sweater that we felted. A sweater can easily be felted if it is at least 70% wool. Simply wash the sweater in hot water and dry it in the dryer. Repeat until desired felting is achieved.
Once the sweater is felted cut out a mitten shape using a mitten template. To complete the ornament thread a ribbon through the mitten and hang on your Christmas tree.