Patagonia Women's Short Sleeve Shirt Size 8 S~M, feels like a small M size. Flat measurements: Length: 60cm Shoulder width: 41cm Width: 46cm The tag is faded, and it says "organic cotton," but I couldn't tell you the percentage. I've uploaded photos of the style number and tag. The color is a light green-gray. There is some wear, but no noticeable damage. There is some fraying on the right pocket. Please refrain from price reductions. Color: Silver Color: Green