Pretty smart, I dont wear anything with pointless Logos on them or pointless words like "Yale 1967" I wear Jeans or Chinos on More casual days,
Shoes are either a nice pair of oxfords(Very dark blue), Strap loafers(Camel) or cap toed boots (Dark camel) if I am feeling outlandish.
Always wear one of my watches
No hats unless very sunny.
Always prefer black long sleeved cottons. But army surplus shirts are really nice for more casual days.