Fabric content is 90% polyester & 10% elastane but outside feels like velvet! Inside is soft also but it’s more of a stretchy feel fabric. Label calls this M/L but really would fit most all sizes. It just wouldn’t wrap over so much with an xl. Brand new without price tag but is made by Victoria Secret. Happy to give measurements on request. It’s something u can wear out over jeans, a dress, or as lounging in! I already have one or I wouldn’t be selling it!Please use buy now option for a discounted shipping fee $5.95 or bundle with another item for a discount bundle offer! Lowest price now!I believe label is either oversized or mislabeled) Ask for measurements if needed. Measurements are actually that of a medium/large and with kimono come together sides together the bust circumference is over 40” and check pic of me wearing it so you can see fit. I weigh 146, bra size 36/38DD and am 5’4”. I bought two of them a couple years ago cuz I liked it so much but the one I have been wearing I wear all the time and I have washed & dried it so many times yet it still looks like the new one! So comfy! Please use buy now option for this alone or bundle with another item for a discount offer.