I got an invitation from a barristers' chambers to a posh all-day do. I clicked on 'yes' thinking surely there was a charge but no--it's their treat. So wow, nice.
I instruct barristers there all the time through my work, and have friendly working relationships with lots of their barristers, so I am sure it's like a 'thank you and please keep sending us work' gesture.
So that's the not-even-stealth boast: here's my dilemma. I'm not posh. I've never been to an event like this. I sort of know the attendees professionally but not personally. It's an alllllll day thing.
Can I come back to them and ask to bring a plus-one? Like a junior person at my firm maybe? I just don't know whether that would come off as incredibly gauche.