Thank you for viewing. I purchased this a few years ago and wore it in the fall. There was a size selection, but the label said "15," and I wasn't sure which size (S or M) it corresponded to, so I selected M just in case. I am 172cm tall. I'm embarrassed to say that my body shape has changed, and I can no longer wear it, so I'm selling it. The wrinkles are from being stored in a garment case for the past year. Please consider this item only if you understand that it is used clothing. Thank you.