I suggest you use a satin or semi-gloss - looks better. I used Z Spar
- they make flat, semi and gloss - you won't use much so use the best
you can find for washing durability.

I'm definitely not going to use alot and I
don't want it to shine or reflect light very
much. That could be annoying and the
wrong look. So I guess, it's going to be
semi gloss.