United Kingdom Size 12–14 to US: 2XL (20–22)

United Kingdom Size 12–14: Bust interval range of 91.4–96.5 $\text{cm}$ (36–38 $\text{in}$), natural waist range of 69.9–74.9 $\text{cm}$ (27.5–29.5 $\text{in}$), shoulder width of 39.4 $\text{cm}$ (15.5 $\text{in}$), sleeve length of 78.7 $\text{cm}$ (31 $\text{in}$), style variants Blouses, T-Shirts, Tank Tops, Sweaters & Cardigans, and fit classification Classic Regular Fit.

US: 2XL (20–22): Bust interval range of 113–119.4 $\text{cm}$ (44.5–47 $\text{in}$), natural waist range of 91.4–97.8 $\text{cm}$ (36–38.5 $\text{in}$), shoulder width of 45.1 $\text{cm}$ (17.75 $\text{in}$), sleeve length of 82.6 $\text{cm}$ (32.5 $\text{in}$), style variants Plus Blouses, Extended T-Shirts, Sweaters & Knitwear, and fit classification Extended Plus Fit.