Dean and Dan Caten called their new show La Nouvelle Noir, but it was nouvelle only in the way that everything old is new again. Their stage was a circa-1940s jazz club, their models were bebop hepcats, so recently de-mobbed that one of them was still wearing his khakis. The military precision of his outfit was reflected in the Catens' hyper-tailored coats and jackets in classic camel, gray flannel windowpane, and Black Watch tartan. The key jacket was the Napoletano, immaculately constructed but unlined, the quintessence of sartorial ease.