The model is wearing a size S/M. Model's measurements: height 173 cm, bust 89 cm, waist 65 cm, hips 91 cm.   Dimensions of the set in size S/M measured flat: shirt width under the armpits - 62 cm, sleeve length - 65 cm, shirt length (front) - 68 cm, shirt length (back) - 77 cm, pants waist width - 34 cm, waist height - 34 cm, pants length - 113 cm.