I haven't seen anything about this yet, so yeah,
I'm sure most are familiar with it, but with patch 4.3, came transmogrification; which allows you to change the appearance of your gear to look like another item of the same slot and material.
This means not only can you can showcase your old MC and BWL epics again, but it opens up a whole world of creative outfit and costume ideas. Finally you can show up to your raid in appropriate gear but looking like the master angler you are, or pwn some noobs in pvp with fish daggers.
Here's what I've transmogrificated my lock's armor to look like, taking into account all visible slots.
Cloth Transmogrification Fishing Example
and here's an example of how my rogue looks
Leather Transmogrification Fishing Example
I've found its been kind of difficult to find shoulders that don't take away from the outfit,
I think the uncommon offhand fish like ol' ironjaw or the dark herring would be great weapons to use for transmogrifying.
I haven't tried any creations to make a fisher mail or plate wearer, and I imagine they could be a bit more difficult.
But yeah, I'd love input and especially to see what kind of gear other people have been using to make their own creations, hopefully get some new ideas and such for us all.