Great lighting. That shirt looks like it's crying out for a bow tie. I hear there's a vacancy on a certain cable 'news' channel for someone wearing such a shirt and tie combination.
Alastair
Did you get a soft box or a brolly? I like the lighting, nice work showing the textures of the textile. Still thinking about the neck, not sure about the sharp cutoff or burn down.
I assume your lens is the 24-105 kit, I really liked that lens. Paul