Oli was wearing his usual clothes and he looked obviously uncomfortable and somehow lost in them. When he heard Luna though, there was a smile tugging at his lips. "Luna!" He sounded relived and quickly walked over to her.
He hadn't attempted to dress like a girl at all and his long brown hair was tugged back into a ponytail just to keep it out of his face. His jacket was hugged tightly around his now much thinner frame.
Oliver's eyes briefly scanned over boy-Luna. "If you were a little older and I didn't like this prune of a Slytherin I'd totally ask you for a date." he laughed softly.