This double-breasted cardie from Topman (£35) will probably make you look like an old man, but I like that. All you need is some comfy slacks and slip on shoes and you’ll be beating the old ladies off with a stick (but don’t, one of them could be your gran). If you want to go down the normal route team the cardie with a dove grey shirt, some dark grey trousers and brogues for a quirky smart look.