Here are some pics of chav's.....
that first pic is actually the perfect image of some chav's.....I have heard it has been used by Gypsys to mean "Boy".....

but they like burberry clothes......
lmao as you can see in the third pic.....

Im completly stereotyping by the way....They like burberry clothes and they like to tuck their trousers into their socks.....lol
Another fashion as Campbell said just like emo's, goth's and gangsters.......

EDIT.....first pic didnt load on my screen....dont know if you can see it