So, I'm planning out a Halloween costume now. I normally go as a character - for example, I've been Poison Ivy and Delirium in the past with great success (and hair dye) - and I am planning, this year, on dressing as River Tam. I've got most of it put together - a sleeveless red-and-black dress and a pair of very good combat boots, stuff for hair and make-up - but I come to this community for some advice. I live in the north east and can remember Halloweens with snow on the ground (and/or falling from the sky). I desperately need something to cover my shoulders, but I can't, for the life of me, remember River wearing something cold-weather related in the show. Does she wear a sweater or a shawl at any time?