This pattern is for knit slippers, but I can totally see using a wool sweater and cutting and serging slippers from it! Home Slippers - DIY. this is knitting, but I bet I could use this to crochet some
The Brown Stitch is Elizabeth Smith's hand knitting pattern designs. She designs simple, modern and easy to knit patterns for adults and children. Many of her designs are knit in the round and are seamless.