Hermione looks in the Mirror wearing the Robe

She stepped into the corset, but no tingles greeted her. She hiked it over her narrow hips, up past her waist, then, up to her chest, where to her surprise it began to tighten, constricting to her sides, forming the shape of her budding breasts, causing hot tingles through her hard, puffy nipples which seemed to cascade through her chest and down her spine. Feeling the gaze of the mirror she suppressed a very satisfied sigh, and roughly grabbed at the robe, which fell into her hand, startling her even more than not being able to touch it had. It was nearly weightless, like a spider web. The lightest thing she had

ever held, and practically invisible. It took her no effort to find the sleeve, and she pulled it around her, and wondered for a moment if it had disintegrated around her, so little could she feel it, but the sudden, and abrupt glow of warmth that enveloped her left her no doubt. The mirror had not lied. Not about the heat at least. Seeing herself now in the mirror (who was positively basking in the pleasure

of the undergarments) she seemed to positively radiate light. No longer in a dim, gloomy chamber, she could see herself very clearly. Clad in a woman' s lingerie she could barely believe her eyes. With her recently shrunken teeth, a whole year without acne, and her newly budding breasts, it occurred to her for the first time that she was no longer a little girl.

"I'm going to knock Victor Krum's socks off at the Yule Ball. Ron'll be gnashing his teeth when he sees me. That's what he gets for not asking me. Oh, I wish he was here now."

A sudden horror grappled with her, and she realized the train of thoughts that were coursing through here.

"No!" She started pulling at the robe, "No way!"

A peal of laughter, like glass breaking erupted from her reflection, "I wouldn't do that if I were you dearie."

"And why not?" Hermione scrambled to find the opening down the front of the robe, but realized that she was only running her hands up and down her chest.