The Guardian's Alexis Petridis tries out the Mark Ronson look

Who'd a thunk ol' Petri Dish was on You Tube?! Well here is showing us how to dress like Mark Ronson.

This seems to consist of a Specials-lite look of Ray Bans, retro jacket and pork pie hat. The respected music journalist doesn't always hit the menswear mark, but to his credit he is self-depreciating enough to be loveable... Give it a watch!