Hat Colours: Available in black, white, grey, green, or pink. Bomber Jacket Colours: Available in black, pink, grey, or navy. Material: The jacket is made from 100% polyester and the hat is made from 100% acrylic and has a circumference of 36-60cm (see full details for more size information). Perfect For: Stranger Things fans. Stranger Things Inspired Clothing Set: Get a Stranger Things inspired Hellfire Club clothing set. Options: Choose from a hat by itself, a bomber jacket by itself, or the complete set. Stranger Things Inspired Set | Living Social | Living Social