Creating your own t-shirt designs is a great skill to have in the print on demand industry. Giving your ideas life and the process of taking an idea to an actual design is quite fun.
Also, a unique design helps you be different from other sellers and you no longer need to hire designers for this task. Learning to create designs for t-shirts is not hard but it takes a bit of learning and practice.
If you want to learn to create a trendy t-shirt I've put together a list of courses that will take you from zero to t-shirt designer in no time.
Learning sometimes might feel like a chore but I can assure you it's worthwhile. Our vector design library is a great resource for any designer helping you turn ideas into real design. We cover many styles and types of designs that are made for print.
The list is not exhaustive and we will add more courses when we find them to the list.
If you are looking for graphic design courses in general we have a great list here.