jauntier
adjective
Definitions
Airy; showy; finical.
(by extension) Characterized by an affected or fantastical manner.
Dapper or stylish.
Example: He wore a jaunty outfit that was all the rage.
Ostentatiously self-confident.
Example: He walked down the street with a jaunty swaggering step, as if daring others less perfectly satisfied to intrude upon his good mood.