The Collaborative International Dictionary of English v.0.48:
Modish \Mod"ish\, a. According to the mode, or customary manner; conformed to the fashion; fashionable; hence, conventional; as, a modish dress; a modish feast. --Dryden. "Modish forms of address." --Barrow. [1913 Webster] -- Mod"ish*ly, adv. -- Mod"ish*ness, n. [1913 Webster]WordNet (r) 3.0 (2006):
modishly adv 1: in a stylish manner; "He was smartly dressed" [syn: smartly, modishly, sprucely]