Answer:
What type of dress can never be worn?
I am made of wood but can't be sawed? What am I?
In prison I'll be found. But I would never go to court Unless there's more than one
I widen my jaws when you poke two fingers in me. I especially like to devour papers
What loses its head in the morning but gets it back at night?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.