chicness vs modishness

chicness and modishness both are nouns.

Word	Noun	Adjective	Verb	Adverb
chicness	Yes	No	No	No
modishness	Yes	No	No	No

As nouns, chicness and modishness are synonyms defined as:

Other synonyms of chicness include chic, chichi, last word, smartness, stylishness, swank.

chicness (noun)	modishness (noun)
elegance by virtue of being fashionable	elegance by virtue of being fashionable