From sweaters to suits: the evolution of Silicon Valley CEO style

Snapchat’s Evan Spiegel wore a sharp suit for his company’s IPO – a far cry from the relaxed look we’ve come to expect from tech entrepreneurs

Fur flies as Stella McCartney unveils ‘skin-free skin’ in Paris

Designer and agitator for animal welfare showcases cruelty-free fashion, while Alexander McQueen’s show is full of sensual suggestion

Vaccarello in Paris: a ‘radical fantasy’ of Saint Laurent’s rich heritage

Fashion designer’s confident sexuality works for Saint Laurent, even in the rainy courtyard of the new HQ

Model Gigi Hadid to feature on the first cover of Middle East Vogue

The magazine will launch as a website first, with Saudi princess Deena Aljuhani Abdulaziz as editor-in-chief