hi there! of course, i’m always happy to spread some insight! i actually bought premade blank patches online and attached an iron on transfer i created/printed out. super easy, clean and the detail is great for the small size. i had previously attempted screenprinting a simpler design (and sewing/making the entire patch by hand) but it was not worth the time and materials for what the final product was (to be fair i am also an utmost beginner at screenprinting so take that with a grain of salt). this method and quality is my favourite so far :^) i hope this helps you!!