Dickies Women's Pink Overalls Bibs Size small?

The size tag is missing. I am guessing they are probably a small . I tried them on as shown in the picture, I am 5‘6“ and weigh 125 pounds for reference. You can make it longer with the shoulder straps. They are in great condition. 2 black marks as showing in the last 2 pictures . The inseam is 31 inches.