From Lady Gaga to polo-neck hair: this season’s fashion trends

What’s hot and what’s not in fashion this autumn/winter

Stella McCartney in punchy mood in first show as brand’s boss

Focus on accessories at Paris fashion week suggests the brand has its eye on the commercial prize

Saint Laurent walks on water with Paris show reflecting its rich past

Label’s latest collection takes a cue from its founder’s gift of reimagining of classic codes to create something new

Balenciaga breaks fashion taboos in Paris on way to bigger picture

Demna Gvasalia show offers hovering cocktail dresses, square shoulders and comfort

Versace takeover makes business sense and fashion sense

Michael Kors’ acquisition of the Italian fashion house will modernise the brand and drive sales

Imran Amed: meet fashion’s most influential man

Imran Amed’s website, the Business of Fashion, is the oracle of the style world. As its top 500 power list is published, we ask how he’s got designers and editors hanging on his every word