Brief 4:: Promotional T-shirts

In order for the event to create maximum awareness, I want to design clothing for the events workers to wear. I want to design t-shirts and jackets, however, as 'It's Nice That' is a creative company I want to design a t-shirt that is going to be fashionable as well as promotional so I have been looking at some of the latest t-shirt fashion trends to see how I can apply my numbers/letters pattern to the tees.

Compared to standard promotional t-shirt, I think this will stand out.