Victoria Beckham proved she's not too Posh to switch up her look in a sweet new photo from her romantic walk with husband David Beckham on Saturday.THROWBACK: Remember these? 9 of Victoria Beckham's most daring looks everThe Spice Girls star ditched her usual midi dresses and skyscraper heels in favour of a relaxed, androgynous look, twinning with the former footballer in matching flat caps.