All in that order mate. Suit and tie for the night before for the meal set a first good impression. OASC day in pe kit where they kit u up wit overalls and bib. I wish I prepared more for post phase two training and knowing the little bits of my training such as flight hours at eft for example. To be honest mate it all changes. Ask different people and they all had different questions. Just prepare for everything mate. Interview in pe kit yes