Vintage Catalina Sportswear diamond woven shirt size medium 70’s

Beautiful Catalina sportswear shirt with delicate little women diamonds all over Made in California In a wonderful shape overall. No holes or stains that I have noticed Is vintage so can only be expected to be a vintage piece Seems to be closer to a present day small than a medium so I would air on the side of a smaller build woman. It was somewhat of a tight fit on my mannequin