Nobody wants to listen to you talk about your character - except in this thread, that's exactly what we're going to do. Everyone's seen Sarvus Trask and his coat of bling (and probably noticed that all the other Rogue Trader captains in the art have pretty much copied his design), but it's a galaxy of choices out there, and Rogue Trader is probably the best system out there for exploring the cultural variations of the 40k galaxy.
How do you dress your Rogue Traders? What sort of styles do you like to evoke? How much work do you put into character design?