New York fashion week: the 10 key shows – in pictures

Jo Jones rounds up the 10 best collections at New York fashion week spring/summer 2015, from Victoria Beckham’s military detailing and Tommy Hilfiger’s music festival inspired by ‘Sgt Pepper’s Lonely Hearts Club Band’ to Opening Ceremony’s one-act play starring supermodel Karlie Kloss

From Dover Street Market on Instagram and shawl chic to Di Mondo and The Jungle Book remake: what’s hot and what’s not on Planet Fashion this week

High fives: Shawls, boilersuits and Instagram. Low blows: Di Mondo, the Hartnett/Egerton pairing and Christian Bale as Bagheera

Fashion meets renewable energy – clothes that charge your smartphone

From fibres that convert sunlight into electrical energy, to uploading your kinetic energy to a green energy bank, the worlds of fashion and technology are merging

• How can technology advance sustainability in fashion? – live online chat on Tuesday 5 August, 1pm BST