J.Crew sleeveless silk / linen shell size medium

J.Crew mixed media sleeveless shell in navy blue and black Size medium Front is navy blue and 100% silk Back panel is black and 100% linen GUC - some variability in navy blue dye on silk front Approximate measurements taken while lying flat: 18.5” armpit to armpit 27.75” length from shoulder to hem Cover photo from J.Crew