Yves Saint Laurent co-founder’s rare art and artefacts to go on sale

Pierre Bergé’s eclectic items, which includes 1961 Picasso sculpture, up for auction

London handbag auction poised to break records

Diamond-encrusted Hermès bag goes under hammer tipped to exceed £100k-£150k

Industry looks to graduate fashion week for sustainable heroes

Sustainability is intrinsic and not an afterthought for many designers taking part in this year’s event

My kind of fashion icon: Serena Williams has redefined how a tennis player should dress

Williams launched her own clothing line this week, the day after winning at the French Open in a sleek black catsuit. Here one writer explains why she has more than earned her place in fashion

Artists on climate change: the exhibition tackling a global crisis

At the Storm King Art Center in New York, a group of artists has come together to showcase works that cover a growing, and often ignored, issue