underdress vs overdress

underdress and overdress both are verbs.

Word	Noun	Adjective	Verb	Adverb
underdress	No	No	Yes	No
overdress	No	No	Yes	No

underdress (verb)	overdress (verb)
dress informally and casually	put on special clothes to appear particularly appealing and attractive
dress without sufficient warmth	dress too warmly