stylishness
NounWordNet 3.0
Webster's Dictionary (GCIDE)
Stylish \Styl"ish\, 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. [1913 Webster]