wrap up vs apparel

wrap up is not a noun while apparel is a noun.

Word	Noun	Adjective	Verb	Adverb
wrap up	No	No	Yes	No
apparel	Yes	No	Yes	No

As verbs, apparel is a hypernym of wrap up; that is, apparel is a word with a broader meaning than wrap up:

Other hypernyms of wrap up include clothe, dress, enclothe, fit out, garb, garment, habilitate, raiment, tog.

wrap up (noun)	apparel (noun)
	clothing in general

wrap up (verb)	apparel (verb)
clothe, as if for protection from the elements	provide with clothes or put clothes on
form a cylinder by rolling
finish a task completely
arrange or fold as a cover or protection