Second Female uses alpha sizing XS–XL, with EU and UK equivalents and one body-measurement chart for all garments, including jeans – an S is an EU 36 / UK 8.

Size conversion

Size EU UK
XS 34 6
S 36 8
M 38 10
L 40 12
XL 42 14

Body measurements (cm)

Size Bust Waist Hips
XS 81–85 63–67 89–93
S 85–89 67–71 93–97
M 89–93 71–75 97–101
L 93–97 75–79 101–105
XL 97–101 79–83 105–109

How to measure

  • Bust: measure around the fullest part of your bust.
  • Waist: measure around the narrowest part of your waist.
  • Hips: measure around the fullest part of your hips.
  • Inseam: measure the inside of your leg down to the ankle.

Fit

Second Female: styles are generally true to size, though the fit may vary depending on the silhouette and fabric of each style. If you are between sizes, choose the larger size in fitted styles and more structured fabrics, and the smaller size for relaxed fits or styles with stretch. For blazers and jackets, allow extra room around the shoulders and bust for a more comfortable fit. If a style differs from the brand’s regular sizing, this is noted on the product page.

Source: Second Female’s official size guide, checked 20 October 2026. Sizes can vary by style – if you’re between sizes, email info@willow.ie and we’ll measure the garment for you.