Describe Jim and his wife from Enormous Radio?

From the text:

Irene Wescott was pleasant, rather plain girl with soft brown hair, and a wide, fine forehead upon which nothing at all had been written, and in the cold weather she wore a coat of fitch skins dyed to resemble mink. You could not say that Jim Westcott looked younger than he was, but you could at least say of him that he seemed to feel younger. He wore his graying hair cut very short, he dressed in the kind of clothes his class had worn at Andover, and his manner was earnest, vehement, and intentionally naïve.