A Herd Of Slippers by Leslee-Langlands | Nov 23, 2013 | Classes and Lessons, Felting, Slippers Lynda’s latest felted slipper class slippers herded up for their felting stage. Check in later for the finished versions–we’ll post “before” and “after” photos so you can really see the changes. The next felted slipper class starts in January.