- Elegant, highly stylish or fashionable.
- That's a very classy outfit.
- Of a superior type; especially, exhibiting admirable personal qualities
- That was a classy response.
ambitious, braw, chic, clothes-conscious, cosmopolitan, dapper, dashing, dressed to advantage, dressed to kill, elegant, exquisite, fancy, fashionable, flossy, genteel, high-flown, high-flying, high-toned, highfalutin, highfaluting, in, jaunty, lofty, modish, natty, neat, nifty, nobby, ostentatious, posh, pretentious, recherche, ritzy, sharp, sleek, smart, smug, snazzy, soigne, soignee, sophisticated, spiffy, spruce, style-conscious, swank, swanky, swell, swish, tony, tricksy, trig, trim, vaunting, well-dressed, well-groomed