The model is wearing one size. Model's measurements: height 173 cm, bust 85 cm, waist 62 cm, hips 95 cm. Measurements of the one size sweater measured flat: armpit width - 61 cm, sleeve length - 20 cm (from the seam), total length - 61 cm, hip width - 47 cm (flat), hip width - 95 cm (stretched).
