I thought this proclamation might help me suddenly find the perfect picture, but as you can see, that kind of thing only happens in the movies.
This picture isn't that bad, but it's not what I had in mind. The tent dress from one of my mother's fashion books was also black. However, it was floor length, shimmery, and stood out from the model's body. It was a great dress for a female vampire, but I guess that it was not typical of tent dresses. They usually are thigh or knee length, and most of them are too floppy to stand out like a tent. How disappointing. However, I did find this...
It literally is a tent dress. Imagine that.