Spreadshirt Shop Skin/Modified Spreadshop

I'm reposting my original project because the bids I was getting were too high, and not qualified enough - probably because I didn't invite PHP gurus. I need a Spreadshirt store to be customized. Whether that's via some sort of skin, or whatever you need to do. I have a logo for the store, but other than that, I'm needing the rest done. I'd like to stay under $100. Please provide examples of your past work. Thanks!