As a 10 yr regional guy I'll save you the trouble. Look no further than A Cut Above, acutaboveuniforms.com for shirts. They have the best bar none. I suggest a cotton synthetic blend. (S2 or Nimbus tapered or fitted). They have nice ties too. I personally don't care for long sleeves, your choice, but most guys wear short. The cuffs tend to get brown. As far as pants go, they have some also. I prefer crewoutfitters pants myself. Both are a poly wool blend, very ideal for airline uniforms. If u have any more questions send me a message. Otherwise I'll see you guys in class.