I had LPSG embroidered onto the collar of a tee-shirt in teeny- tiny letters (you had to be close enough for a kiss to read it) a few years ago. It was ruined by black dust and and torrential rain and eventually molded during my Vietnam adventure (I threw it away). Maybe I'll have another one made.
I'm going to go make a prototype (friend of mine works at a press shop.) I'll post the picture later tonight.
JSZ