Gorgeous purple crochet cardigan with swirl buttons- fits size XS or Small best

Another one from my closet that I have decided to pass on. I know crochet is hot right now and this is the PERFECT way to wear it. Although it is marked medium it is best for a small or XS if you want to button it. Does have some stretch. I love the floppy collar on this and the buttons are 💯 Note- there is one spot on the back right shoulder where there was a snag- someone used safety pins to hold it together which I think looks fine or you could easily fix the snag with some thread or a patch.