It doesn't matter what jewelry or clothes he wears... But it is hypercritical to wear jewelry... yet tell little children to give up their ice cream money to "further Kingdom interests".
He looks like he treats himself to anything he wants, ice cream, gold rings, international travel, adoring fans. And he lives in a "many room palatial estate" on the lake with maids, chauffeurs, free health care and anything his little heart desires. He listens to voices that tell him he is "special" and God has picked him because of this specialness. He's a fruit cake with supposedly 8 million adoring fans.