For the purpose of promotions and mareting themed merchandise is always a good idea. It is a very creative approach with lots of artistic margin in there. You can not only print your favorite art piece into a mug or shirt but can also turn it into something compact and simple like velcro patches custom UK that you can not only apply on your clothing accessories but on stuff like backpacks, etc. without any hassle. You can also get your favorite sketches or even your brand's logo customized on it.