Looking for a ecommerce theme that….

I am an embroiderer and am looking for an ecommerce theme that would be geared more towards customized items. For instance, pick a shirt (color,size) then name, font, color thread, design, and location.

Please don’t tell me to just search because this is something that is hard to figure out keywords for. I’ve been looking at ecommerce themes for months and have not found one that is geared in this direction. There may not be one since themes are generally broad to fit a wide array of applications.

I only accept PayPal and Google Checkout, so am not so worried about the payment method as long as those two are options.

If you know of a theme like this, please let me know what it is. I’m working on a shoestring budget, so the more affordable (or free) the better.

Thanks,
Alisa