For all those on this thread that don't 'get' the coat joke......well, you either have a good, surreal sense of humour or you don't. Simples.
Michael Foot favoured the duffel coat around that time, but a posh version of the donkey jacket sometimes, as Tegan says.perhaps he thought it put him in touch with the working man, or maybe he just found them cosy, but either way, although he seemed a nice person, he did look scruffy for an MP, particularly back then.
What do you get if you cross a pea jacket,with a donkey jacket ( and an amorous duffel coat gets in on the act)? A peaduffledon of course!
They are extinct now, but used to roam this country in vast herds, particularly in snowy Winters.