Where can I Buy A navy or black woollen beach fleece?

Im looking for an oversized cardigan type hoodie which is made out of thick woollen material. I have seen designs similar in shops such as Abercrombie and Jack Wills which have wool in black or navy with a zigzag design across the front in white and a zip or ons and drawstring hood. I also saw a men's black version in Primark which they dont have anymore. Please Help :)