Sufficient, sure, but honestly, it was unnecessary with how close they were in height. Link honestly didn't know what the ceremony involved was supposed to be, he was winging it.
He carefully pulled Zelda's two thin braids at her temples away from her face and threaded them through the circlet, before settling the piece of jewelry around the crown of her head. He adjusted the braids a bit to look more natural and not bunched up around the circlet, then straightened, eyeing his work.
Not bad for a guard who was never taught how to do this.
"Forgive me for surprising you with this," he said. "But I felt you and the diplomatic secretary deserved a happy surprise today."