fashion plate vs clotheshorse

fashion plate and clotheshorse both are nouns.

Word	Noun	Adjective	Verb	Adverb
fashion plate	Yes	No	No	No
clotheshorse	Yes	No	No	No

As nouns, fashion plate and clotheshorse are synonyms defined as:

fashion plate and clotheshorse: a man who is much concerned with his dress and appearance

Other synonyms of fashion plate include beau, dandy, dude, fop, gallant, sheik, swell.

fashion plate (noun)	clotheshorse (noun)
a plate illustrating the latest fashion in dress	a framework on which to hang clothes (as for drying)
a man who is much concerned with his dress and appearance	a man who is much concerned with his dress and appearance