The model is wearing a size S/M. Model's measurements: height 176 cm, bust 90 cm, waist 62 cm, hips 94 cm.
Dimensions of the pants in size S/M: waist width - 35 cm (flat), waist width - 77 cm (after stretching), waist height - 30 cm, hip width - 48 cm, total length - 97 cm.
