The criticism over Zelenskyy not wearing a suit is not only foolish but more importantly: completely fails to understand why he doesn't. Of course the man owns suits. That's not the point.
His clothes are intentional symbolism. A country and its leader under immediate and existential threats from a tyrannical force have no time for suits and neckties.
Notice, too, that he's not wearing a formal uniform. He has no visible rank or medals or nametapes. He has no commander’s cap or mirror-shined shoe…