strut your stuff
US /strʌt yʊər stʌf/
UK /strʌt yʊər stʌf/

1.
lucirse, mostrar lo que uno sabe, pavonearse
to show off your abilities, talents, or appearance in a confident and often flamboyant way
:
•
The dancers got on stage to strut their stuff.
Los bailarines subieron al escenario para lucirse.
•
She loves to dress up and strut her stuff at parties.
Le encanta vestirse y lucir su figura en las fiestas.