Isabelle returned to behind the counter just in time, because another customer was strolling in. She noticed that the girl breezed through the lingerie section (like most of them did) and couldn't help but chuckle in amusement. It seemed as if almost every student did the same thing, not that she could blame them. Maybe they were too young for that. With a shrug, she left the girl to her browsing, her head only popping back up when she heard the girl's voice.
Following where she was pointing, Isabelle's eyes landed on the particular chain being pointed out. She grinned with a nod. "Sure. That's one of my favorites." She said, moving over gracefully. She unlocked the glass and slid it to the side, delicately picking the chain up from where it was placed. She already had a box for it ready, and she laid it onto the cushion in a neat fashion. She then placed the cover on it, and tied a bow around the box. With the pleasant smile still in place, she pushed the box over the counter toward the girl. "That'll be 20 galleons, please."