The patterns in Ravelry are much less structured than the real thing. They have big, thick collars like the film version, but then just kind of hang down limply. Still, these versions all look significantly more like the film version than the Lion Brand version does. It looks nothing like what Katniss wears! I might have to experiment myself, but I really don't know anything about knit construction. I can't seem to stop thinking about it! (Not that it ever gets cold enough in Melbourne for two layers of outerwear!) It turns out, though, that the original was woven, not knit, so that's part of why the reproductions can't quite look the same. It was designed by Maria Dora.