This is a short-sleeved cut-and-sew top from theory. It's made of a slightly thick and sturdy material. This simple white T-shirt is sure to be a great addition to your wardrobe for the coming season. The size is L. The color is white, but not a stark white; it's a more subdued white. I purchased this online and removed the tag, then stored it in my closet. I am selling it because the size didn't fit. There is a slight stain on the front. Please check the fifth photo. It might come out with washing, but I haven't washed it since I bought it, so I'm not sure. Please purchase only if you understand that this is a used item and has been stored at home.