ummmmm, y do u want to do this?? thats an odd request......get a shirt and pants and glue leaves and grass and stuff to it!!

Buy a bunch of Chia pets and smear the stuff all over your body.

buy some burlap, or get some coveralls made of canvas, and get some white to light tan yarn cut the yarn into eight to twelve inch strips. take a big needle thread a piece of yarn push it through the burlap or canvas and then push the needle back through less than a quarter inch apart. pull the yarn through holding one half until you have an even length in each hand the do a simple loop knot maybe two. Do this a million times and you have a home made gillie suit. Oh use cotton yarn, no synthetics. Now go roll in the grass and mud to "wash" the suit it will pick up the green and browns from what ever you roll in. Or take it to a creek and rub the suit under the water in the mud. Another option is get some dirt leaves grass and whatever else from the area your going to hunt in put them in a bucket or Rubbermaid container fill with water throw in the suit stir and set it in a sunny spot, covered. It'll stink like crazy after a few days but stir every other week for a month or two adding more leaves and grass and such after it starts to take on some color remove and air out/dry for about 2 weeks. wash it in the laundry by its self with just warm water air dry again. When you go through the woods dry leaves and grass will stick in that yarn, rake some leaves and roll in it and there you go.
P.S. I've never tried this out so if it works cool if not, sorry. I read about it in a magazine once.

A set of BDUs (Battle Dress Uniforms) in either a Tiger Stripe or Woodland Camo will provide you with plenty of concealment.