SIX MONTHS AGO Justin Benson, 38, purchased a pair of boots in faux-snakeskin with cream-and-black scales. These slithery numbers joined other items with a whiff of debauchery in his wardrobe: a prowl of silky animal-print shirts (tiger, leopard); crocodile-embossed-leather loafers; and olive-green leather pants from the in-house line of Swedish