This is a knit set-up from the 23SS Bamboo series. I bought it to wear as separates and loved it, but I haven't worn it much lately, so I'm selling it to declutter. Product Numbers: 23SS-KN054 / 23SSKN-055 Color: Black Size: 2 It stretches well overall, so it should fit anyone. I think of it as being about a free size. It's recommended to pair it with a jacket for the coming season. If anyone is interested in buying the items separately, please feel free to comment. Please also comment if you have any questions.