"There's a sexy @Stranger_Things Eleven Halloween costume. SHE'S A CHILD," wrote a Twitter account holder Some viewers are expressing outrage about a Stranger Things costume that they are deeming ...

For your edification, Rover.com rounded up some of the best costumes based on the Netflix hit ... of DIY Stranger Things-inspired costumes for your Demogorgon-behaved dog or your Eleven-lookalike ...