What weight/style of coat are you wearing in London at the moment?! We're taking the kids down tomorrow and I'm having a complete mental block around what to pack in general and coat/outerwear specifically...the forecast is sunny and 10-13 degrees-ish but is that denim jacket/utility jacket, light raincoat, or woollen peacoat type weather?... (Can you tell I hardly go outside at the mo other than 3 mins walk between office and car, and hiking type walks, where you're always stripping off layers anyway?!)