Yeah, the scarf I'm doing now is in worsted wool yarn, a simple mobius strip done in a basic moss stitch. The trickiest part was crocheting a chain of sc for the base so that the center wouldn't be an ordinary chain. And I'm using...er. Two colors, with three skeins of wool total. (I want to get fancier! But I'm nervous about it, because I'm not good at this, and even with the moss stitch I get off-count sometimes and have to correct. So for now, scarves.)