The quality or state of being dapper; neatness and trimness in appearance or manner.
From 'dapper' plus the abstract noun suffix '-ness'; creates a noun describing the characteristic or state of being dapper.
Dapperness as a noun suggests that being neat and well-dressed isn't just about clothes—it's a whole lifestyle quality, which is why Victorian gentlemen prided themselves on their dapperness as a marker of character.
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