civilian dress vs mufti

civilian dress and mufti both are nouns.

Word	Noun	Adjective	Verb	Adverb
civilian dress	Yes	No	No	No
mufti	Yes	No	No	No

As nouns, mufti is a hyponym of civilian dress; that is, mufti is a word with a more specific, narrower meaning than civilian dress:

civilian dress: ordinary clothing as distinguished from uniforms, work clothes, clerical garb, etc.
mufti: civilian dress worn by a person who is entitled to wear a military uniform

Other hyponyms of civilian dress include civies, civvies.

civilian dress (noun)	mufti (noun)
ordinary clothing as distinguished from uniforms, work clothes, clerical garb, etc.	civilian dress worn by a person who is entitled to wear a military uniform
	a jurist who interprets Muslim religious law