I decided several years ago that camouflage is much more for the hunter than the huntee. Staying still, quite, and hopefully downwind does the trick. I used to watch coyote hunting videos for tips and tricks and the most successful hunter I ever watched hunted in middle New Mexico, a land of grass prairies with juniper bushes. He carried a ordinary blued and wood stocked rifle. His apparel was lace up 16" brown boots over jeans, a brown coat, and a round brown campaign hat. He would get close to a juniper and blow his mouth call and coyote after coyote fell to his rifle. I did the full camo everything for coyote hunting for several years and it never seemed to be a help at all.