Project Boxes

Hi

Just a thought about some projects im working on. Im building some electronic enclosures and id like to give them a professional look They have various buttons and switches on them. I current engrave them with my cnc but does anyone have any suggestions on a way i could make some stickers that could stick on the box. I can add labels and logos etc.

anyone already do this? or have a method that looks professional but cost effective? Im willing to invest in hardware if its reasonable cost for small projects i do.