As the mercury rises, the sartorial challenge of hot-weather dressing rears its head once again. Look to the late Diana, Princess of Wales to inspire your summer wardrobe: from pretty pink gingham trousers in her 'shy Di' era, through to sporty-chic 90s swimwear – and of course, a multitude of fabulous pairs of sunglasses. Click the link in bio to revisit the princess's greatest holiday fashion moments. @chandlertregaskes.