Dummy at Purge and Dowse, Ltd

"“Right,” said Tonks, beckoning them towards a window displaying nothing but a particularly ugly female dummy. Its false eyelashes were hanging off and it was modeling a green nylon pinafore dress. “Everybody ready?” They nodded, clustering around her. Moody gave Harry another shove between the shoulder blades to urge him forward and Tonks leaned close to the glass, looking up at the very ugly dummy, her breath steaming up the glass. “Wotcher… We’re here to see Arthur Weasley.”"

- Author

This ventriloquist dummy is a magical female doll in a dress that sits at the window of Purge and Dowse, Ltd, which leads to St. Mungo's Hospital for Magical Maladies and Injuries.

Appearances

 * Harry Potter and the Order of the Phoenix (Chapter 22)