Here's a mockup I put together of what the Jaguars new uniforms could look like based on the rumours and announcements we have so far.

I didn't really do anything with the designs of the uniforms as I think it's pretty likely that Nike will do some extensive reworking (think Oregon Ducks or Seattle Seahawks) and there's no point in trying to guess what they'll do. Instead I just tweaked the colours in order to give everyone an idea of how they'll work together.

(Based upon template by rezland @ DeviantArt)