boast

(noun) speaking of yourself in superlatives. Synonyms: boasting, self-praise, jactitation.

(verb) show off. Synonyms: tout, swash, shoot a line, brag, gas, blow, bluster, vaunt, gasconade.

(verb) wear or display in an ostentatious or proud manner. Synonyms: sport, feature. Examples: "She was sporting a new hat."