This is one of my pet hates, couples who get around in matching outfits. Is it because they otherwise can’t remember what the other person looks like, so they know if they’re wearing the same clothes as them they’ll be able to find each other again? It’s more commonly seen in tourists wearing either matching shell suits (which should all be burnt), or just matching jeans and jackets, which Nicole Kidman and Keith Urban have taken to extremes here by also includeing matching baseball caps.
Maybe it’s a way of telling the world that we must be ‘in lurve’ cos we’re wearing the same clothes. Uuuggghh!