fig out vs attire

fig out is not a noun while attire is a noun.

Word	Noun	Adjective	Verb	Adverb
fig out	No	No	Yes	No
attire	Yes	No	Yes	No

As verbs, fig out and attire are synonyms defined as:

fig out and attire: put on special clothes to appear particularly appealing and attractive

fig out (noun)	attire (noun)
	clothing of a distinctive style or for a particular occasion

fig out (verb)	attire (verb)
put on special clothes to appear particularly appealing and attractive	put on special clothes to appear particularly appealing and attractive