US: M (8–10) to United Kingdom Size 12–14

Cross-market women’s underwear, panty, and thong conversion mapping M (8–10) specifications into 12–14.

From Standard & Size
US
Converted Equivalent
UK
12–14
Based on row equivalence: US M (8–10) | EU 40–42
Standard cross-walk matching active anthropometric row parameters.
US: M (8–10) to United Kingdom Size 12–14 Conversion

Analyzing Women’s Underwear Size Equivalence Across Markets

US: M (8–10): Waist contouring range of 71.1–73.7 cm\text{cm} (28–29 in\text{in}), full hip range of 96.5–99.1 cm\text{cm} (38–39 in\text{in}), style variants Panties, Briefs, Bikinis & Boy Shorts, and fit classification Classic Regular Fit.

United Kingdom Size 12–14: Waist contouring range of 71.1–73.7 cm\text{cm} (28–29 in\text{in}), full hip range of 96.5–99.1 cm\text{cm} (38–39 in\text{in}), style variants Panties, Briefs, Bikinis & Boy Shorts, and fit classification Classic Regular Fit.

Other Conversions to United Kingdom Size 12–14