Europe Size 158 to US: 6

Europe Size 158: Corresponds to a height baseline of 158 $\text{cm}$ (62.2 $\text{in}$), a waist baseline of 68 $\text{cm}$ (26.8 $\text{in}$), an inseam baseline of 75 $\text{cm}$ (29.5 $\text{in}$), and a hip baseline of 84 $\text{cm}$ (33.1 $\text{in}$).

US: 6: Corresponds to a height baseline of 116 $\text{cm}$ (45.7 $\text{in}$), a waist baseline of 55 $\text{cm}$ (21.7 $\text{in}$), an inseam baseline of 51 $\text{cm}$ (20.1 $\text{in}$), and a hip baseline of 63 $\text{cm}$ (24.8 $\text{in}$).