US: 16 to Europe Size 122

US: 16: 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 $\text{in}$).

Europe Size 122: Corresponds to a height baseline of 122 $\text{cm}$ (48 $\text{in}$), a chest baseline of 66 $\text{cm}$ (26 $\text{in}$), and a sleeve baseline of 48 $\text{cm}$ (18.9 $\text{in}$).