You have to give people credit for their ingenuity and also their sense of humor. Two guys got together and have produced a fashionable band-aid for the iPhone 4 antenna issue, that comes in a six pack of varied colors for only $4.99 plus s&h. Here is what their site look like:

You may not be able to read the bottom of the page. But under Technical Specifications it merely says ‘Umm………. It’s a sticker’

Check out the site here