It may be an ongoing issue for your shop or it may be a need that arises from time-to-time—we’re talking about finding designers. For many smaller shops a full-time designer might even be out of the question, in which case a freelancer would make sense. A few places worth visiting to find freelancers are Dribbble, Freelancer, and Upwork. Dribbble in particular is for designers (yes, the extra “b” is intentional) . One of these could be the answer to your designing dilemmas. But, as you know, it’s important to make sure that the designer understands designing for screen printing.