Annie Vischer / graziadaily.co.uk: Sienna: 'I Was Pigeonholed As Someone's Fashionable Girlfriend' - The enduring icon on countering people's preconceptions of her. - Sienna Miller just complimented my cowboy boots. They're years-old Mango, could pass for Ganni, if you squint. 'Next time say they're vintage,' she winks.