Vintage cream silk short sleeve blouse

Really gorgeous piece from my personal collection that I just don’t reach for enough. Loose, drapey fit to this boxy cut 100% silk vintage blouse from Sasson. Look closely to see the subtle micro horizontal lines that give an elevated touch. Eyelet enclosure and vertical back seam. There is a very subtle mark, pictured, more noticeable in photo than in person. Pictured on a m, 5’8 frame. Pit to pit 22”, length 25”.