Needs some work, I think not to original but I think you put in some hard work to make it happen. Keep moving forward.
As per the first impact of the site....it is good but still not at that level to draw the visitors in to customers. Site needs bit designing modification as per the SEO point of view. Overall its on average level.
you website is good... design is ok.... as you got earlier suggestions... you can put a slide show showing some pictures of your products in you home page.. i think i look better....howerever it is good./
1. Replace the category browser on the left with something shorter. 2. Change the color, it doesn't match with your T-shirt. 3. Make a banner for your website. -------- Keep on working and google some more T-shirt websites for better ideas.