Clara Button loves hats, and when her older brother Ollie breaks her favourite, Mum takes them on a special hat day out. While visiting the Victoria and Albert Museum, Clara gets lost and embarks on an exciting journey of discovery. Meanwhile, Ollie is having adventures of his own, with swords and t...

Clara Button loves hats, and when her older brother Ollie breaks her favourite, Mum takes them on a special hat day out. While visiting the Victoria and Albert Museum, Clara gets lost and embarks on an exciting journey of discovery. Meanwhile, Ollie is having adventures of his own, with swords and tigers! Includes free Clara Button stickers.