We print our t-shirts on Russell tees.  They're our favourites and we think the best quality available.  They have a nice boxy fit and are made from 100% certified organic combed cotton.  We recommend going for your regular size.

Size           Chest           Length

Small         102              70.5
Medium     108              73
Large         114              75.5
XL              120              78
2XL            126              80.5
3XL            132              83

All sizes are in cm