Aw. She liked being in her Quidditch robes....

Oh well. Gwen picked up her wand. Head...right shoulder...left shoulder.

Gwen looked down and found herself in her pajamas. The ones with Snitches all over them.

Whoops.

She tried the spell again; she was now back in her boring old uniform. Still, boring old uniform was better than Snitch pajamas any day.

Maybe I'll wear a ball gown sometime.