Character collage for my current book

I'm 40k words into this one, another 80k to go, planning to wrap up in June.  In the meantime, here's a character study I drew in five separate pieces in the Brushes app on the iPad, and then assembled into this collage in Photoshop.  You can probably guess that this is a little different from the books I normally write.

What do you think of my main character's shirt design?

More on this new story when I can tell you more!