Richard Nicoll's SS15 optic dress

Rather than thinking about devices, the wearable tech talk of London Fashion Week has been about the introduction of a light-up dress in partnership with Disney at Richard Nicoll’s show yesterday.

Let me pre-empt your response by saying that’s the kind of wearable tech I would usually roll my eyes at too – a tick the box PR stunt that solely appeals to the likes of Katy Perry or Fergie from the Black Eyed Peas. It was inspired by Tinkerbell too, I hear you cry? Hear me out by reading my full story over on Forbes.com.