I bet your hoodie is not as cool as this Electroluminescent Wire Hoodie. The EL Hoodie Light Jacket gets you noticed at night. Its battery housing has a button that lets you activate 3 lighting modes (blink, slow flash, and steady light). The product is available in 4 sizes.
EL Hoodie Light Jackets keep you comfy and visible. You will need 2 AA batteries to get started. Don’t forget to remove the battery housing before washing your hoodie. More information is available here.