So I asked Carla Rolfe to come up with a design incorporating the key Greek text from 1 Peter 3:15, and she came up with this. I think it looks great. She blogged about it here, and you can get yours here. But make sure you have 1 Peter 3:15 memorized, in context, before wearing it!
Alpha and Omega Ministries is a Christian apologetics organization based in Phoenix, Arizona. James White, director, is a professor, having taught Greek, Systematic Theology, and various topics in the field of apologetics for numerous schools.