My dear friend was always cold so a couple years back I made her a fleece-type yoga pant for lounging in. Before Christmas she mentioned she nearly worn them out so I said I'd make her a few pairs for Christmas. So she picked out 3 of the 4 fabrics. She got a bonus pair from the owl fabric when we found a flaw and received another piece to make it all work!
This is an independent pattern company run and designed by a woman out of Texas. I omitted the elastic in the waist and reduced the waist by a couple inches as it is all stretchy fabric. That way they are tight to not fall down without the bulk of elastic.
Fabric was all purchased at our local Fabricland store.