This will probably sound like a daft question but how cold is it likely to be in the seating area at Ice Sheffield? I'm coming to watch the British Adult Championships next weekend and I don't know whether I will need a big, warm coat and a blanket or if it will be warm enough for an ordinary coat etc. My daughter has just waltzed off to Bulgaria for the week with my really warm ski jacket which I'd intended to wear so now I'm wondering if I need to go out and buy another one or if I'll be warm enough in an ordinary coat.