VTG GUNNE SAX by Jessica McClintock cottage lace button front dress

Lovely lightweight prarie style vintage 1970s / 1980s dress from Gunne Sax by Jessica McClintock. Pale mint green with white lace trim and back inset. Wide collar and short puff sleeves with fitted button front drop waist. Attached shoulder pads. Embroidered floral details at collar points. Size and fabric care tag missing, feels like cotton or cotton-poly blend. Fit is snug on the size 4 mannequin, seems like a modern size 0 or 2 - please see all photos for measurements. Great vintage condition. Small pale spot at tip of collar (see last photo for detail), barely detectable and not noticeable when wearing.