I purchased this at a CAST shop inside a department store. It's new with tags, but I found a faint stain-like mark on the back of the right shoulder. I don't think it's very noticeable, but please refrain from purchasing if you are concerned. The listed size is S, but the width is roomy. I chose this size because of the length, as I am not very tall. I usually wear a size M. There are slits on both sides of the hem.