Several months ago Interweave Press [1] put a crocheted capelet on a promotional mock cover of their new Knitscene [2] magazine. The capelet wasn't actually from the magazine, though -- it was from their awesome Wrap Style book. So, by popular demand, they've posted the complete pattern online [3] for free. The pattern by Mari Lynn Patrick recommends Tahki New Tweed #018 blue tweed (4 balls).
Links:
[1] http://www.interweave.com/
[2] http://knitscene.com/
[3] http://www.interweave.com/knit/books/Wrap_Style/chanson_crochet.asp