Zara NWT summer Halter Backless Mini Dress with flowers embroidery size XS

NWT! super cute summer dress with Backless feature & Halter stretchy top like a sun dress. it's stretchy at the waist as well. Purchased at Zara in France, niece did not wear it. Color is a vichy pattern blue / white and embroidery is cream PTP is 15 inches (not stretch) Front panel height is 12 inches skirt length is 17 inches waist (not stretch) is 13 inches