you should have gone with a bow tie. bow ties are cool.
my biggest complaint is the background. too busy. pick a simpler, solid background and crop either a little above or below your hands. Plus, everything Buckster said was spot on. I see by your web page you have a button for "client login", and from your gallery, I noticed there is not a tab for "people", so I would assume you sell pictures of things other than people. People photography can be difficult because there are a LOT of factors involved that can change, or be changed. how the person is dressed, extremity placement, head tilt, expressions, backgrounds, movement....there's a lot going on even on a simple portrait. I would definitely get some more practice in on friends or family before adding "portraits" to you web page.
and get a bow tie. :mrgreen: