This is a long-sleeved dress from Lululemon. Product Name: Lululemon Classic-Fit Cotton-Blend Long-Sleeve Dress Color: Carob Brown The color is like a cross between khaki green and gray. The size is US8, so it should fit someone who wears a size M to L. It has stretch. I purchased it from the official online store a few years ago, but I've only worn it two or three times and haven't had much opportunity to wear it, so I'm selling it. It's in beautiful condition with no damage or scratches.