fashion plate vs fop

fashion plate and fop both are nouns.

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

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

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

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

fashion plate (noun)	fop (noun)
a plate illustrating the latest fashion in dress	a man who is much concerned with his dress and appearance
a man who is much concerned with his dress and appearance