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!
Clothes For Gym Garter bell sleeve sweater - The gym is one of the places where people can not care about their appearance and concentrate only on working their body to show it later. However there are items that help us exercise much more efficiently.