Stylish, a.
Having style or artistic quality; given to, or fond of, the display of style; highly fashionable; modish; as, a stylish dress, house, manner. -- Styl"ish*ly, adv. -- Styl"ish*ness, n.
Shades of meaning
Fernald lists stylish only as an antonym, under antique.
He lists it without comment; the entries above explain its neighbors.
Synonyms
none given