If you need someone to tell you how to dress, or behave, or to do anything else at all, join the army. Or a political party. If you need to tell others how to dress, or behave, or to do anything else at all, join a political party or become a wannabe journalist, AKA social columnist. The army's standards for officer training are probably several levels too rigorous for you, and you probably wouldn't like the clothes and behaviour they'll expect YOU to adopt.