I purchased this, but it was never worn. The previous owner wore it once. The size is a guide for ages 11 to 12. This dress is very cute with pearls and embroidery on the waist. It has a soft petticoat inside, so the fluffy line is beautiful. Flat measurements: Length: 92-93cm Body width: 29cm Shoulder width: 27cm Bust: 38cm Waist: 37-38cm Please allow for some error. I think it's about size 150, but please be sure to check the size. There are no stains or damage, but there are faint alteration marks from being taken in from the armpit to the waist.