lol. Got into a discussion about this over the weekend. What's the ideal amount of buttons left open at the top provided its a casual situation?
I think mid chest is ideal, like this as long as its more subtle and not thrown really far open into a v-neck, more like a slit shape. I think it should be three undone or buttoned all of the way to the top. All of the way to the top for cold months and three down for super hot months.