The model is wearing a size S. Model's measurements: height 173 cm, bust 89 cm, waist 65 cm, hips 91 cm. Dimensions of the blouse in size S measured flat: armpit width - 57 cm, sleeve length - 22 cm (from the seam), hip width - 55 cm, total length - 63 cm (front), total length - 69 cm (back).
