One of the most pleasant surprises of the year, style wise at least, is when you can step outside wearing just a T-shirt without worrying about getting caught in a freak downpour or blast of Arctic air. And so, it's with great pleasure that we announce that T-shirt season is upon us. Now imagine if the tee you (and countless others) want to wear this summer has your design printed across it? Well, today sees the launch of a competition that could turn that dream into a reality….