Cloud wasn't sure how he could answer Zack's question, it seemed very obvious to him. Then again, Zack himself had said it, he had been around much longer than his friend.
"...you can start looking for clothes without holes," he said with a short movement of his right. "Just get anything you like. Without holes." Okay, he'll stop now. "People really aren't very picky, just go with something you're okay with." He definitely wasn't very picky. Zack could run around wearing skulls and black make-up and not a hair of his would be bothered by his sense of style.
He pointed at the closest rack almost uncertainly. "Here's a rack of clothes." Nobody said he knew how to do what he was doing.