Elizabeth tells the audience what she wants
Elizabeth tells the audience who she wants to be with and the life she chooses:
her Hero line" you like pain? try wearing a corset!"
-Jack frees her of the corset when he rescues her from drowning!
-at the end of COTBP she is back in Port Royal with Will wearing a corset but helping Jack escape from the hangman
- at the beginning of DMC she is still in the corset, with a look of pain on her face, wedding interrupted, fate intervenes
- she looses the dress and corset , dresses as a man, and meets up with Jack: shes free, shes found freedom /no corset with Jack, she wants Jack, she wants the freedom that the Corset(Will) cannot give her
IMO