Riku wears his uniform pretty normally, but usually doesn't bother with the trenchcoat. He also always has his glasses on unless he's specifically taking them off for something. His hair is... probably a bit longer than it is in his icons, maybe shoulder length?
I have to constantly remind myself that Wolfwood isn't wearing sunglasses OR smoking. This is harder than it sounds 8|a. Otherwise he looks like his icons. As for the uniform, he never ties his vest shut. He only has one of the new uniforms, so he probably has to switch it out for the half-ruined old one every few days for laundry purposes.