A ghillie suit is a type of camouflage clothing designed to resemble the background environment such as foliage. Which can be found randomly within supply drop crates that are seen parachuting down in the game maps.
The ghillie suit is a cosmetic clothing that will disregard the players equipment appearances (along with the helmet and body armor appearances) except the bag.
Some players believe that the ghillie suit is both a camouflage and an eye-catcher. As long as the opposing player has poor eye-sight and poor loading speed. The ghillie suit is the common weapon for tactical ambushes and espionage.