US: L/XL to Europe Size 34

US: L/XL: Features a bust width of 107 $\text{cm}$ (42.1 $\text{in}$), shoulder width of 46 $\text{cm}$ (18.1 $\text{in}$), waist shaping of 88 $\text{cm}$ (34.6 $\text{in}$), and sleeve length of 87 $\text{cm}$ (34.3 $\text{in}$).

Europe Size 34: Features a bust width of 85 $\text{cm}$ (33.5 $\text{in}$), shoulder width of 38.5 $\text{cm}$ (15.2 $\text{in}$), waist shaping of 66 $\text{cm}$ (26 $\text{in}$), and sleeve length of 78 $\text{cm}$ (30.7 $\text{in}$).