Luda, despite what you may think, I do care about people, and I do think that reminding you all of the fact that Will and Elizabeth probably will end up being together is not a bad thing.
Now to set you straight on what my opinion is on Jack and Elizabeth as a ship. Unlike what you assume, I don't deny that Jack and Elizabeth have a connection. They look good on screen, they have interesting conversations, and their interactions are flirtatious. I just don't think what they have qualifies them as being the 'couple' for the next film. I think that they are great friends, possibly more than friends, but I can't ever see them being happy together.
Before you assume you know what my opinions are, maybe you ought to ask me. Savvy?
Now, to lovethemtigers question about the Chinese costume, I can't help but wonder if Elizabeth is now confused about who she thinks she really is. She's not dressed as Jack now, she's not truly dressed like a lady, although her outfit is feminine enough.
So she's on her quest to discover who she is, and in that time, she will figure out where and with whom her heart truly lies. Whether it is with Will or with Jack is the main question. Yes, I believe it is with Will, but who knows, TnT could surprise me yet. 😉