Europe Size 164 to US: 4T

Europe Size 164: Corresponds to a height baseline of 164 $\text{cm}$ (64.6 $\text{in}$), a waist baseline of 72 $\text{cm}$ (28.3 $\text{in}$), an inseam baseline of 79 $\text{cm}$ (31.1 $\text{in}$), and a hip baseline of 89 $\text{cm}$ (35 $\text{in}$).

US: 4T: Corresponds to a height baseline of 104 $\text{cm}$ (40.9 $\text{in}$), a waist baseline of 52 $\text{cm}$ (20.5 $\text{in}$), an inseam baseline of 43 $\text{cm}$ (16.9 $\text{in}$), and a hip baseline of 58 $\text{cm}$ (22.8 $\text{in}$).