The model is wearing one size. Model's measurements: height 173 cm, bust 85 cm, waist 62 cm, hips 95 cm. Dimensions of the pants in one size: waist width - 35 cm (flat), waist width - 50 cm (after stretching), waist height - 32 cm, total length - 95 cm.
The model is wearing a size S/M. Model's measurements: height 175 cm, bust 90 cm, waist 66 cm, hips 94 cm. Dimensions of the trousers in size S/M measured flat: waist width - 35 cm, waist height - 32 cm, total length - 111 cm.