Diana winced at his suggestion. "Oh, you're quite right." She responded, knowing it would be her neck if it got to her mother that she ended up in Knocktourn Alley. Nevermind if she had Mrs. Wellington with her, it wouldn't mind in the end where her mother was concerned. "I believe I saw more appropriate stores at the other end of the street." She said, moving to the door and pushing it open. She turned back towards Mr. Echelon-Arnost and smiled. "If you'd care to join me, I'd be more than honored."