This is a men's XS, so I think women can wear it too. It's supposed to be very warm because the entire lining (including the sleeves) is boa fleece. The XS size is not available in stores, only online. The tag also mentions bottoms, but this is only for the top. Fully lined with boa fleece New, unused GU men's pajama/roomwear sweatshirt 100% polyester crew neck roomwear, perfect for relaxing with a comfortable feel. - Brand: GU - Size: XS - Color: Beige - Material: 100% Polyester - Style: Crew Neck Thank you for looking. Khaki