Custom Patches for Fire Departments: Designing a Shoulder Patch That Lasts

https://deanabnh212.fairmontdigest.com/posts/how-to-brief-a-patch-maker-so-your-custom-patches-come-out-right

A fire department shoulder patch does a lot of work. It identifies the department to the public, ties current members to the people who served before them and holds up through years of uniform washing