disfraz

noun
  1. A costume or outfit worn to disguise or conceal one's identity, often used during celebrations or theatrical performances. noun
    She wore a clown disfraz to the carnival, complete with a red nose and oversized shoes.
    For Halloween, he chose a vampire disfraz, complete with fangs and a cape.
  2. A pretense or guise adopted to conceal one's true nature or intentions. noun
    His friendliness was just a disfraz to gain their trust before betraying them.
    The politician's promises were merely a disfraz to win votes.