Sizes are based on Gildan Asian Unisex sizing - You may need to pick size up.
if you normally are an S, get a M
76000 Gildan (Asian Fit) - Asian sizing, and the size chart is as follows:
Measurements (cm)
|
XS
|
S
|
M
|
L
|
XL
|
2XL
|
3XL
|
length (shoulder seam to bottom hem)
|
64
|
67
|
70
|
73
|
75
|
77
|
79
|
chest (side to side seam)
|
44
|
47
|
50
|
53
|
56
|
59
|
62
|
100% cotton