Vintage *worn once* Ralph Lauren cotton embroidered sundress

Vintage Ralph by Ralph Lauren 100% cotton (feels somewhat more like linen) embroidered sundress with invisible back zipper, fully lined in 100% cotton. Made in India. Pit-pit 17.5”, hips 19” 41” length including non-adjustable straps (32” from center chest). No size tag. Excellent condition (I don’t believe I ever wore this-if I did, it was only once).