getup vs trousseau

getup and trousseau both are nouns.

Word	Noun	Adjective	Verb	Adverb
getup	Yes	No	No	No
trousseau	Yes	No	No	No

As nouns, trousseau is a hyponym of getup; that is, trousseau is a word with a more specific, narrower meaning than getup:

getup: a set of clothing (with accessories)
trousseau: the personal outfit of a bride; clothes and accessories and linens

Other hyponyms of getup include bib-and-tucker, ensemble, playsuit.

getup (noun)	trousseau (noun)
a set of clothing (with accessories)	the personal outfit of a bride; clothes and accessories and linens