These types of Faery have many names, Wee Folk, Earth Folk, Little Man (men), Little Earths, and many others I just can't remember. They are Nature Faeries, so they have a little control over their surroundings and themselves when near trees, grass, or any other plant or earth. They are normally very small (Inches to a foot and a half feet tall.) probably to hide themselves easier and they have very earthy colored cloths from dark greens and browns the spring greens and tans. Depending on the seasons.
That help, or any more questions?