Sizes - to fit chest / actual measurements:

32 (32.75”/83cm)
34 (34.25”/87cm)
36 (36.25”/92cm)
38 (38.5”/98cm)
40 (40.5”/103cm)
42 (42.5”/108cm)

Yarn requirements:

Stylecraft Life Aran: 4, 4, 5, 5, 6, 6 balls