Sizing
We measured the gilet laid flat with no stretch or ease…..therefore the width seems very small. In fact because of the stretch in the design(cable and lace) the fit when worn is : see 2nd measurement….
Small bust measures 28in (71cm)….36ins
Medium bust measures 29in (73.5cm)…40ins.
Large bust measures 30in (76cm)…..44ins.

Length from underarm to waist: 7.5in (19cm) for all sizes

Tension
16 sts and 20 rows = 4in (10cm) in st st with 5.5 mm
22 sts and 20 rows = 4in (10cm) in relaxed patt with 5 mm