Pattern for garter stitch slippers that are felted after being sewn up adapted from several others in Ravelry:8-square socks and Felted Slippers. My contribution is combining the Finnish diagrams with English instructions and creating a chart to allow for any size foot from toddler to adult and any gauge yarn from sport to chunky.

No yardage is given since not all sizes were tested - as little as 25g Cascade 220 for the toddler size to more than 6 balls drops Nepal for the largest size.