I've decided to make my SO a custom minifigure, and I have some questions.

My SO loves LEGO minifigures (as do I), so I thought a custom figure of himself would be absolutely perfect for a present this year. I am familiar with bricklink and finding the pieces hasn't been a problem, but I have run into a roadblock with the torso. I can't find anything and would like to have something custom printed. How do I do this? Where do I go? Any help or advice would be much appreciated!

[edit]: I should clarify, I don't mean to custom print an entire torso, but rather to custom print a logo or something onto a torso.