As the summer sunshine arrives, it’s time to dig out your sunglasses. A staple fashion accessory, dark shades are essential for perfecting a look. As the summer sunshine arrives, it’s time to dig out your sunglasses. A staple fashion accessory, dark shades are essential for perfecting a look. 3 main trends will catch our eye this summer! Take our advice and like high priestess Anna Wintour and the talented Karl Lagerfeld, in the event of overexposure in the sun, wear your glasses at all times!