I have a new frock that I love and want to wear to my first ever non zoom mtg with my work team, but the event is outside. I've got these boots which are warm and waterproof and then thinking leggings and a chunky cardigan ideally in proper wool for warmth. But complete stuck on colours, let alone where to find decent wool without breaking the bank. Happy to pay £50ish which I know won't buy cashmere but maybe merino lambswool?