If u want to be wearing t-shirts that are actually cool, and have unique designs and an urban feel, then check out Karmaloop! I've bought so much clothing from these brands because I know that not many other people know about the brands yet.
This is a cool site where u can customize a dog t-shirt from 50 different designs and 5 colors of doggy tees. The designs have bling like rhinestones and glitter. u can see the overhemd, shirt instantly as u create it.