American Eagle Outfitters Stranger Things blue polyester jacket with fur hat #strangerthings #winter The Stranger Things Hopper S4 Adult Costume in size XL is a polyester jacket in a blue color, perfect for Halloween or themed events. This officially licensed Netflix costume features a stylish jacket, coat, and cloak design, capturing the essence of the popular TV show. Add a touch of nostalgia and charm to your wardrobe with this iconic character-inspired outfit.