In “The Purge” movie series — about a fictional night when angsty Americans can commit any crime they want, including murder — revelers don freaky masks while they slash, shoot and loot.

And some might say its success is due in part to the instant iconography, also known as all of those scary Purge masks.

For example, my favourite is definitely on this LED Halloween Mask (made to look like a Purge mask) for just £11.89. Moreover, Christmas is also pretty close now (and, stay calm, so is Black ...