dressed to kill vs togged up

dressed to kill and togged up both are adjectives.

Word	Noun	Adjective	Verb	Adverb
dressed to kill	No	Yes	No	No
togged up	No	Yes	No	No

As adjectives, dressed to kill and togged up are synonyms defined as:

Other synonyms of dressed to kill include dolled up, dressed-up, dressed, dressed to the nines, spiffed up, spruced up.

dressed to kill (adjective)	togged up (adjective)
dressed in fancy or formal clothing	dressed in fancy or formal clothing