This is a one of kind bomber style jacket. Has cuffed elastic sleeves and a cropped elastic waist. I'm not sure how to describe the fabric or what the fabric content is. There are no fabric content tags. This is fully lined in a satin like fabric, super soft comfortable, cool fabric, the outer part of jacket is a thick warm fabric. In great preloved condition! **There is no brand/fabric/size tags** Since there is no size tag, based on measurements I took, I am listing this as a size Large. It is very important, and crucial that you take your own measurements and compare to the measurements I have provided for you in pictures. Measurements are provided in this listing. (See Pictures, zoom in to view details better) To ensure this item fits you, before buying, please make sure to compare the measurements provided to your own measurements. As this is the reason measurements are provided in this listing. Please do your part by comparing to your own measurements to avoid receiving this item and it not fitting you. Poshmark does not approve returns for fit. Please ask questions if you have any, I respond fairly quickly!