Let me live my holographic life! 100% polyester with a custom (reflective, glitter, iridescent ,holographic) finish. I have worn this to a new year's party, and got so many complements throughout the night. Love this jacket, and it is in great condition. Light, iridescent, rare piece, perfect for festivals, concerts, or as a statement piece for your next night out. I will trade this for a L of the same item if you need a different size.