переодеваться(в спортивную одежду или спецодежду; to put on a uniform or special clothes, especially for playing a sport: The astronauts suited up and took their first walk in space; Young will suit up for tonight's game against the Pittsburgh PenguinsTaras)
собираться(to get ready (quickly) to go somewhere; to get changed from one's present attire into another: - Are we going to that party? – Of course we are Ted. – So suit up!Taras)
