I am going to a costume party this weekend where the theme is Black and White. I'm going as Queen Jadis, the white witch from Narnia. At this time of year, I couldn't find a white dress, so I got a white bedsheet. But all I can find online are ways to fold a bedsheet into a toga.
Any ideas how I could make my bedsheet look more like a dress?
Here's a photo of Jadis from the movie:
Obviously I won't have that weird collar thing in the back.
ETA: I am not trying to replicate the dress. I'm just trying to figure out how to make a dress out of a bedsheet that doesn't look like a toga.