Jauntier

adjective

1. Airy; showy; finical.
2. (by extension) Characterized by an affected or fantastical manner.
3. Dapper or stylish.

   "He wore a jaunty outfit that was all the rage."

4. Ostentatiously self-confident.

   "He walked down the street with a jaunty swaggering step, as if daring others less perfectly satisfied to intrude upon his good mood."