AEST 00:00, Wed May 9 2012
Kate Middleton, known as the 'royal recycler', has no problem wearing the same outfit twice and has become an expert at putting a new spin on an older item in her wardrobe.
Apart from re-wearing her own clothes, she also shares her style with her mum Carole Middleton and her sister Pippa.
Here, we take a look at how the Duchess plans her wardrobe and how her clever re-use of clothes gives her a number of mix and matches in her wardrobe.
Kate wears a Sylvia Fletcher hat to the Queen's birthday and to a wedding in 2011.