How to Knit Hedgehog Mittens – DIY -> make a hedgehog and an otter one for each hand and you've got John and Sherlock! now to find an otter mitten pattern… <-the hedgehog would have to be for the right hand, because John is Sherlock's right hand man :)
Maybe cut up a felted jumper to make this, or if you have the patience, pick up the stitches (unfelted) and cast off . could even crochet into the cut edge (Knitting Relay). Add a pretty shirt to complete the look!