I have seen a coat, it's the sort of style I've been looking for for ages. It looks great undone, right shoulder and sleeve fit and good length. However I can't do it up due to having an awkwardly large chest - not massive, just bigger than most people my size (all natural may I add). I absolutely love the coat and it's in the sale. No other sizes available in stores nearby nor online. I've got on hold til tomorrow. Question is - will it be obvious that I'm wearing a coat I can't button up? AIBU to spend money on something that doesn't actually fit me properly and probably never will?