Purchased at Aritzia Dec ‘22. This is in XS, in the Olive Green color (it doesn’t seem like Aritzia does this style in that color anymore). Has small marks on back, very unnoticeable. I only noticed when taking the photos. See all photos. Can most likely be washed out. I would say this is oversized. I’m a true M and the XS fit me in a slim manner! This would definitely fit a S as well without extra bulk.