The return of autumn for me signals one thing – it’s socially acceptable to wear big coats again (which frankly, I would do all year if I could). There is nothing that epitomises enduring style to me quite like a quality winter coat. It’s a piece I can always depend on to feel confident, and one I think is worth investing in more than any other. There’s no escaping the reality that coats are expensive. They’re a big investment that you want to make wisely to ensure you’ll get wear out of them for many years to come. I’ve curated some of my favourite sustainable winter coats to help you invest well for the upcoming season and beyond.