Sizes - to fit chest / actual measurements:

32 (34”/86cm)
34 (36”/91cm)
36 (38”/97cm)
38 (40”/100cm)
40 (42”/106cm)
42 (44”/112cm)

Yarn requirements:

Stylecraft Pure Wool DK 100g balls - 4, 5, 5, 6, 6, 7

Additional requirements:

3.25mm circular needle
1 button