Used for nocturnal assaults on bases, a competent fighter can sneak up to a fort, out of a fort, or through the woods with the night camouflage skin, among other choices. Even in broad daylight, obsidian or black wool (both a popular material in my server) can be exploited as a background for this skin.

Although this is very useful in situations, I should note that running around in full daylight is suicide, along with dressing in bright armor (gold or diamond) is also suicide, because a disguised person can easily be seen when covered in blue or yellow. If you need armor, sneak in to a safe area nearby, equip your armor and weapons that could be flashy, THEN make your assault, where camouflage doesn't matter because you're torching the entire place (or you should be).

Enjoy, and if it works well, +diamond this submission so I can know if it works well.