VTG 70s Hippie Chambray Embroidered Work Shirt

This a gorgeous vintage 70s embroidered chambray work shirt. In very nice preowned condition. There is one button missing. This is a small shorter looking shirt. I think it may be meant for a tween size or petite woman. Please go by the measurements. Measurements laying flat. Underarm to underarm: 18" Underarm to hem down the side: 13 1/4". Underarm to end of arm cuff: 17"