CNN  —  Editor’s Note: Featuring the good, the bad and the ugly, ‘Look of the Week’ is a regular series dedicated to unpacking the most talked about outfit of the last seven days. On Tuesday, Este, Alana and Danielle Haim — the sister trio behind the eponymous pop rock band Haim — arrived in London for an appearance on BBC Radio One. All wore skinny pants, albeit in their own way, effortlessly demonstrating how to style a controversial mid-aughts staple three ways. Este, the eldest sister,