US: 8 to Europe Size 104

US: 8: Corresponds to a height baseline of 128 $\text{cm}$ (50.4 $\text{in}$), a chest baseline of 67 $\text{cm}$ (26.4 $\text{in}$), and a waist baseline of 59 $\text{cm}$ (23.2 $\text{in}$).

Europe Size 104: Corresponds to a height baseline of 104 $\text{cm}$ (40.9 $\text{in}$), a chest baseline of 57 $\text{cm}$ (22.4 $\text{in}$), and a waist baseline of 52 $\text{cm}$ (20.5 $\text{in}$).