This jacket is a bit thick, so it will keep you warm even in winter. It's an XS, but I think it's about a Japanese size S to M. *There are a few pills on the inside. Brand: ZARA Size: XS Color: Black I am a private seller, so there may be oversights in my inspection. Please refrain from purchasing if you are looking for perfection or are overly concerned, as this item has been stored at home. Thank you for your understanding.