Kate Moss wore Hunter boots to Glastonbury in ’05 because the field was mucky. Twenty-one years later, that spontaneous choice is still sellin’ the Wellies. Hunter turns 170 this year, and for its anniversary campaign it has reunited with Kate Moss. The connection goes back to Glastonbury in 2005, when Moss arrived in black Hunter Wellington boots, tiny shorts and a waistcoat. The look blew up into one of those fashion images that seemed to be everywhere, and helped turn a practical...