Team Uniforms, Custom T-Shirts, Corporate Apparel The Graphic Edge is a team dealer and so much more. Yes, team uniforms are part of our DNA – we are a leading supplier of Under Armour, adidas, and Russell uniforms, along with many other outstanding brands. But we are also one of the best places to design and buy custom t-shirts online, using our state-of-the-art t-shirt designer, and offline by working with a member of our dedicated sales staff. In fact, screen printing t-shirts is how we got our start way back in 1989 – team uniforms came along later as a natural expansion of the service we were providing to school and club teams in our home town of Carroll, Iowa.