From sleepwear to streetwear... fashion wakes up to pyjamas: Sales soar after celebrity-led trend of wearing clothes for bed as way to keep cool in the heat 

Debenhams has seen a 34 per cent rise in sleepwear sales compared to last year. Its personal shoppers have been 'inundated' with requests on the best way to adopt the look.  Reported by MailOnline 15 hours ago.