The model is wearing a size S/M. Model's measurements: height 173 cm, bust 85 cm, waist 62 cm, hips 95 cm.
Measurements of pants in size S/M. measured flat: waist width - 33 cm (flat), waist width - 41 cm (after stretching), waist height - 33 cm, hip width - 50 cm, total length - 108 cm.
