Depends where you ar yourself on life's strata:-
Some queer folk from the upper echelons of society may look upon me as a chav - Those from the bottom rung so to speak may consider me posh.
Both sets wear Burberry - but it's the way you wear it dahling.
God, I would die if someone described me as a chav. I have on many an occasion been described as posh - that amuses me cos I know I'm not at all. I do have a snooty look I can put on if the occasion demands it, wow it is so scary!! but I'm as common as muck, working class born & bred, & proud of it.
The chavs call them earrings - a la stacey slater from EE or Jackie from Hollyoaks. But the chavettes round our way have words written across the diameter. Sometimes their name if it has 5 letters or less, but usually something charming such as slag, ****, tart etc.
Nice?
A burberry trenchcoat eh? Nice. Have you ever been out in it with absolutely nothing underneath? You know, as they do in films with Sharon Stone or suchlike in them.