For us patzers, I can think of 4 "styles":
Aggressive/Defensive/Speculative(Gambitty etc.)/Close-to-the-vest
I think I play all four, but in organized otb, with opposition near my level, I tend to play a little aggressively with the draw in my pocket.
Genuinely strong players have more command of the chessical elements and can evince more than a primitive style.
What is your favorite chess style (aggressive, defensive, gambits, etc.)?
For white I would have to say gambits. Their the best! As for black, mines aggressive in a dumb way. I normally push pawns, but I also am defensive with it quite a bit. I am still trying to find my rythem with the black peices.