The word 'theme' is really too narrow for our ideas...'style' is more appropriate. Since Jacob loves to hunt, camouflage vests for himself and the groomsmen seemed a perfect fit :). We're basing the style for the wedding around these vests. We both love being outdoors so we're going for a rustic/outdoorsy feel.  Our main colors will be green, black, ivory and brown.  Specific shades of green really don't matter--we just want it to look very nature-oriented!