I came across a typical example last night at my local snooker hall. This "gentleman" arrived to play snooker in cords and a puffy leather jacket, nothing wrong with that i hear you say. He then played 3 hours of snooker in a well heated snooker room, with the large well padded black leather jacket on and zipped up to the neck. Not happy with this chav look, he pulled out a wollen hat, and played a further hour with that on.
I was uncomfortably warm in a light shirt and trousers, so he must have been roasting in that jacket, and all in the name of "chav". See it's not only the clothes, but also the way they show off their prize possesions.