Professor Minerva McGonagall wore a set of dress robes to the Yule Ball, which was held on Christmas Day, 1994, together with a hat on which she arranged a rather ugly wreath of thistles. The robes were made of a red tartan fabric.[1] Her dress robes reflected Professor McGonagall's Scottish heritage,[1] hailing from Caithness herself.[2] In the film adaptation of Harry Potter and the Goblet of Fire, Professor McGonagall's dress robes are very different from what is described in the novel: they