Suspenders,bow tie, pants, shirt (Palm Harbor CR 1)

Boy size 10 wants to dress up as an "old man" for Halloween. I have a stand alone cane, but am looking for a button up shirt, pants (I think dark color uniform pants would be perfect if your boy has outgrown his) suspenders, bow tie, pocket protector, black dress socks, anything that says "old man" in a kids world. I pick up promptly near Palm Harbor, and will get to Largo or Tarpon Springs within a few days if you don't mind being patient a bit.