The way I see it your site looks good!
I would just do all the promoting I could with myspace, facebook and anything else.
myspace is a great way to promote your clothing if you know how to do it the right way.
make banners and try to add as many people as possible, then ask them to add your banner with a link to your shop on there myspace.
just spread the word!
I'm sure you'll make a sale in no time
