Distressed Jean Shirt Sleeveless Button Up Size Medium

Excellent Condition This is not a brand I’m familiar with, but it is made well comfortable and really cute I don’t see a size. I am a Size 14 and can not Button Up but fits everywhere else. Looks cute worn open in the front with an undershirt. I would say it is probably a medium 10-12. Please See photos for measurements There is no stretch # 3