Size XS. Color is light Grey. In good pre-owned condition. No noticeable flaws. According to the size tag, it’s suitable for bust 30”-32.7” which I think is accurate. My chest measurement is 31.4”, I’m 5,4 and this fits perfectly with a lot of space just like on the model. It’s a little oversized look. It’s ultra light and packable. It probably will look “flat” when you receive it since it can “shrink” to fit inside a tiny bag (I no longer have the bag) - just pat it and hang a bit, it’ll be puffy again