How to make Ghillie Suit

"A ghillie suit, or yowie suit, is a type of camouflage clothing designed to resemble heavy foliage. Typically, it is a net or cloth garment covered in loose strips of cloth or twine, sometimes even made to look like leaves and twigs. Snipers and hunters may wear a ghillie suit to blend into their surroundings when they feel it is important for them to camouflage and hide themselves from enemies or their targets. The suit gives the wearer's outline a three-dimensional breakup, rather than a linear one. When manufactured correctly, the suit will move in the wind in the same way as surrounding foliage.

Ghillie suits have been used in military simulation and in milsim-themed paintball and airsoft games." - Wikipedia