[adj] (informal) elegant and fashionable; "classy clothes"; "a classy dame"; "a posh restaurant"; "a swish pastry shop on the Rue du Bac"- Julia Child
classy, fashionable, stylish, swish
a la mode, awe-inspiring, awful, Babylonian, barbaric, braw, chic, classy, clothes-conscious, Corinthian, cosmopolitan, dapper, dashing, deluxe, dressed to advantage, dressed to kill, elaborate, elegant, exclusive, exquisite, extravagant, fancy, fashionab