It won't turn you evil, however. Time to Defeat SauronIn terms of high-quality costume cloaks, this cloak is the One to Rule Them All! Lord of the Rings Premium Elven Cloak for Adults The only power it possesses is the power to make you look noble and exceptionally awesome. No need to throw it in Mount Doom, however - with its super-soft green fabric, attached hood, and beautifully detailed leaf pin, the unisex cloak belongs dashingly draped across your shoulders.