This is the Jem doll called Flash & Sizzle. Her earrings are supposed to light up. I do not have the right size battery so do not know if they work. Her body is a hard plastic which is turning a dark tan mainly on her back side. I don't think this is her original outfit? It definitely looks like a Jem outfit. She has a tnt/bend waist, jointed wrists, bend knees that click tight & has a microphone. Dated 1985 on her back. Priority shipping.