Iwear "tartan plus fours" Baz, I find that no matter how busy the fishery is, if you sit down for a chat with the angler in the "going swim" wearing white plimsolls, black socks, the aforementioned trousers and a pyjama top, they leg it pretty quick, often leaving you bait and all sorts. Tommy Pickering has worn similar attire for years, AND done very well for himself I can tell you.