Smitten Sizing Chart:

How to measure - Chest:
Place the tape measure across the back, underneath the arms and then across the fullest part of the chest.

2XS XS S M L XL 2XL
Chest size 80–85cm
31-33 in
85–89cm
33-35 in
89–93cm
35-37 in
93–100cm
37-39 in
100–106cm
39-41 in
106–112cm
41-43 in
112–118cm
43-45 in
Equivalent Women's Sizes  
Smitten Women's / Australia 6 8 10 12 14 16 18
Europe 32 34 36 38 40 42 44
UK 4 6 8 10 12 14 16
US 2 4 6 8 10 12 16
Japan 5 7 9 11 13 15 17

Please note: Our merino fabric has a unique stretch factor and can adapt enormously from one size to another. Most of the Smitten range is designed to fit the body. If you would prefer a looser fit choose a size larger than recommended in the chart above.