Sizes (by UK dress size):
10 - to fit bust 32”/81cm; actual size 34.25”/87cm
12 - to fit bust 34”/86cm; actual size 36.25”/92cm
14 - to fit bust 36”/91cm; actual size 33”/97cm
16 - to fit bust 38”/97cm; actual size 40.5”/103cm
18 - to fit bust 40”/102cm; actual size 42.5”/108cm
20 - to fit bust 42”/107cm; actual size 44.5”/113cm

Yarn Requirements: Worsted weight, 50g balls
10 (12, 12, 13, 14, 15) balls

Also needed:
4 buttons