Vintage Button-Up Dress size small/medium

Cute and light vintage summer dress! I normally wear a size 4 and this fits me but is a bit loose, would fit a 6-8/medium perfectly. Some wear on the back tie as seen in photos, and along the back left shoulder. 3 buttons are missing, 2 of which are at the very bottom and are not needed, one missing in the middle. You could move the topmost button down to the missing spot and never know it was even an issue.