Whatever you wear DONT try to wear something that looks similiar to the airlines own uniform, believe it or not but this is a bit of a no no. I still laugh at stories of girls and guys turning up for Virgin Atlantic interviews in red suits for the girls and shiny waistcoat jackets on the boys!!! Just something smart and sharp should be enough! Funny though, for my BA interview I wore a dark navy pinstripe suit with red lining...who would have though that it would soon look like the new BA uniform...fortunately the interviewers obviously didnt know either!!!
