The site looks simple and clean. I like your collections but the site is loading little bit slow, try to recover it.
Good one... See how best you can utilise the space at left bottom and right bottom besides the description text
The site design is okay, you might consider changing the menu / blocks headers font family.. IMPORTANT: You really need to get rid of one of your keywords at the end of the footer, otherwise you will be facing keyword stuffing penalties because you've repeated the same keyword three times in a row!!!
I liked the double color(blue gray)text header bar idea. but i think you have used it too many times. left hand navigation needs immediate repair. website header looks good too. check if your site also works on 800*600 screen resolution without horizontal scroll.
The design is not bad however, I think the site would look much better if you got a professional template.
Looks good except the font used in the "Testimonials" doesn't seem to match the font used on the rest of the page, unless that was your goal, I'm not too sure.