United Kingdom Size 8–10 to US: XL (16–18)

United Kingdom Size 8–10: Waist contouring range of 66–68.6 $\text{cm}$ (26–27 $\text{in}$), full hip range of 91.4–94 $\text{cm}$ (36–37 $\text{in}$), style variants Panties, Thongs, Bikinis & Boy Shorts, and fit classification Slim Bodycon Fit.

US: XL (16–18): Waist contouring range of 83.8–88.9 $\text{cm}$ (33–35 $\text{in}$), full hip range of 109.2–114.3 $\text{cm}$ (43–45 $\text{in}$), style variants Full Briefs, High-Waist & Boy Shorts, and fit classification Generous Full Fit.