Promotional T-shirt research.

In order to design my own T-shirt to promote the Brighton Digital Festival, I have done research into existing promotional T-shirts to see what to include. From my research I have found that for my design to be successful I should clearly give the name and/or logo of the subject, in this case my logo for the festival. I should also use relevant colours that relate to other products I have made like my poster for example. Below are a few examples that I looked at in my research;