Europe Size 40 to US: XS

Europe Size 40: Features a bust width of 97 $\text{cm}$ (38.2 $\text{in}$), shoulder width of 43 $\text{cm}$ (16.9 $\text{in}$), waist shaping of 78 $\text{cm}$ (30.7 $\text{in}$), and sleeve length of 84 $\text{cm}$ (33.1 $\text{in}$).

US: XS: Features a bust width of 81 $\text{cm}$ (31.9 $\text{in}$), shoulder width of 37 $\text{cm}$ (14.6 $\text{in}$), waist shaping of 62 $\text{cm}$ (24.4 $\text{in}$), and sleeve length of 76 $\text{cm}$ (29.9 $\text{in}$).