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 the one size pants: waist width - 35 cm (flat), waist width - 62 cm (after stretching), hip width - 70 cm (flat), hip width - 95 cm (after stretching), waist height - 38 cm, total length - 104 cm.