This is the baja beach poncho by Jen's Pirate Booty. This top was also sold through Free People which is where I purchased it. Soft cotton blend. Has actual sleeves/armholes so it's more like a poncho top than a true poncho with open sides. One size. Has one button at the neck. Excellent condition with no flaws or visible wear. This just never found a place in my wardrobe. I think I wore it once.