bundle up тепло одевать(ся), укутывать(ся) The mother bundled the children up against the cold wind. In this cold wind you'd be wise to bundle up well....
perish v. 2) usu. pass. губить; изнурять; we were perished with hunger (cold, etc.) - мы страдали от голода (холода и т.п.); The children are perishing with hunger. Let me in, I'm perishing with cold....