100% wool jersey is popularly used to make cloth diaper covers. This fabric felts up nicely.
Sold by the yard (36 inches). Fabric is 60 inches wide in tubular form and weighs 9.2 oz/yd.
Washing and Care
To felt your wool in preparation for making diaper covers, wash the fabric on warm, cold rinse and dry on second hottest setting. Repeat.
You can wash with a regular mild laundry detergent but will get better results from a wash formulated specifically for wool. Expect a 10% shrinkage. For one yard expect to lose about 3 inches.
Once your wool is felted, you can cut and sew. Wash on cold and air dry to prevent further shrinkage.
Wool is best washed by hand in luke warm water with a mild detergent or soap. Hang or lay flat to dry.