Europe Size 164 to US: 3T

Europe Size 164: Corresponds to a height baseline of 164 $\text{cm}$ (64.6 $\text{in}$), a chest baseline of 88 $\text{cm}$ (34.6 $\text{in}$), and a sleeve baseline of 65 $\text{cm}$ (25.6 $\text{in}$).

US: 3T: Corresponds to a height baseline of 98 $\text{cm}$ (38.6 $\text{in}$), a chest baseline of 57 $\text{cm}$ (22.4 $\text{in}$), and a sleeve baseline of 36 $\text{cm}$ (14.2 $\text{in}$).