Baseball caps... too generic.
In the Army they're called patrol caps, my friend in the Marines calls them utility covers I think, er just covers?... The one she's making doesn't directly resemble it, mainly because it looks fitted to the skull instead of parallel to the ground. (the way it would be worn if you were in the military)
It looks good though! I'm liking it! I hope Amy implements it =) Hopefully with different colors and whatnot.
+1 Support