I need some advice please for what to wear on a long haul flight. I'm travelling on Tuesday night, and probably can't get to the shops before then and this is a last minute panic! (need somewhere online with next day delivery). I usually wear joggers, but am travelling with colleagues and prefer to look a bit smarter. I quite like the Hush girlfriend chinos, but I can't wear sandals and am flying somewhere cold - can I wear trainers with them? Any other ideas on where to look and how to style a smarter look but not in jeans or tracksuit? TIA!