You can get great clothes at Hardaddy Men's Clothing Stores. They sell many different kinds of t-shirts and other clothes, as well as hats, belts, and jackets. Their selection of jackets is also very good.
The people who work at Hardaddy are friendly and helpful, and they always seem to be able to find what I want, even if I don't know what it is yet! The store is very clean, which makes it even more enjoyable to shop there. It also has a great selection of items made right here in the US by local manufacturers, so you know they won't be sending anything overseas.