Decorative and useful at the same time. I generally can’t stand stock stickers on bicycle frames an always remove them promptly. But in this case I wanted to make my personal decorations and while I was at it, I used automotive type retro-reflective tape, for the bonus of added visibility. The tape is the kind usually seen along the sides and on the back of lorries and buses.
Sorry I just share the end result, I might be able to add the steps if I gather enough photos.