Europe Size 48-54 to US: Small

Europe Size 48-54: Corresponds to a waist range of 80–120 $\text{cm}$ (31.5–47 $\text{in}$), hip range of 95–125 $\text{cm}$ (37.5–49 $\text{in}$), and fluid absorbency capacity of 1400 $\text{ml}$ (47 $\text{oz}$).

US: Small: Corresponds to a waist range of 60–90 $\text{cm}$ (23.5–35.5 $\text{in}$), hip range of 75–100 $\text{cm}$ (29.5–39.5 $\text{in}$), and fluid absorbency capacity of 900 $\text{ml}$ (30 $\text{oz}$).