Ok, I can work on moving the logo up higher on shirts & such. (No one commented on the preview, which is usually pretty accurate, but hard for some folks to estimate how it will look in real life.)
Not much I can do about the color intensity on the hat, I'm afraid.
But if you want to post a pic, others who might have the same concerns may appreciate it. You can also return the item if you're really unhappy with it, and CafePress will give you a refund.