US: 16–18 (XL) to Europe Size 40–42
Cross-market women’s swimwear conversion mapping 16–18 (XL) specifications into 40–42.

Analyzing Women’s Swimwear Size Equivalence Across Markets
US: 16–18 (XL): Corresponds to a bust measurement of 104.1 (41 ), cup support D–DD/E Cup, natural waist of 83.8 (33 ), hip girth of 109.2 (43 ), vertical torso loop length of 162.6 (64 ), and fit classification Full Contour Fit.
Europe Size 40–42: Corresponds to a bust measurement of 88.9 (35 ), cup support B–C/D Cup, natural waist of 68.6 (27 ), hip girth of 94 (37 ), vertical torso loop length of 152.4 (60 ), and fit classification Regular Proportional Fit.
Other Conversions to Europe Size 40–42
US: 0–2 (XS) → eu-40-420–2 (XS) to eu-40-42
View
US: 4–6 (S) → eu-40-424–6 (S) to eu-40-42
View
US: 8–10 (M) → eu-40-428–10 (M) to eu-40-42
View
US: 12–14 (L) → eu-40-4212–14 (L) to eu-40-42
View
US: 16–18 (XL) → eu-40-4216–18 (XL) to eu-40-42
View
US: 18W–20W (2XL) → eu-40-4218W–20W (2XL) to eu-40-42
View
US: 22W–24W (3XL) → eu-40-4222W–24W (3XL) to eu-40-42
View