Dressing for eurocontrol interview

[killua]

Hi.

I would like some input from peope that have gone throught Eurocontrol interview process. Since you know what kind of atmosphere is during the interview, how do you feel one should dress for looking presentably, but not ovedressed. My main concern is that they say "don't prepare for selection process" so I woudn't want to come by as a try-hard.

Thank you.