Pete & Greta sz S ethereal top NWT

Bought this for my DIL, before she had a chance to wear it she was pregnant. Had the baby, but now it’s too late! No going back to this size again, she says. This has never been worn. Beautiful top, pearly square buttons. One is missing, not sure how that happened / or maybe I didn’t notice when I bought it. This top is lined. Besides the lovely cut of the top, it has amazing embroidery. Subtle but stunning. A tie in the back. Flat measurement: 18” across x 31” shoulder to side of hem. The front & back angle down in a V shape to 36”. Please ask any questions.