No. No you do not.
And why do you not see that man over there? Because he's wearing a Ghillie Suit.
Got an email last night from a gentleman who runs the Ghillie Suit Source and, being that I'm more than happy to help spread the word for small companies who sell products I can approve of, I figured I'd give them a link.
FTC Disclaimer: The Ghillie Suit Source has provided no product in exchange for this link. Because Ghillie Suits can be considered 'pants' and we can't have that around here.